Problem 44065. Number of even divisors of a given number
Given a Number n, return the number of its even divisors without listing them.
example:
n=14 ; EvenDivisors={2,14} ; y=2
n=68 ; EvenDivisors={2,34,4,68} ; y=4
Similar problems are: https://www.mathworks.com/matlabcentral/cody/problems/42791-number-of-divisors-of-a-given-number https://www.mathworks.com/matlabcentral/cody/problems/1025-divisors-of-an-integer
n=64 ; EvenDivisors={2,4,8,16,32} ; y=5
Solution Stats
Problem Comments
-
1 Comment
For n=64, wouldn't the correct answer be 6, since 64 itself is also even? If you're not counting the number itself as a divisor, then the answers above for n=14 and n=68 would be incorrect.
Solution Comments
Show commentsProblem Recent Solvers49
Suggested Problems
-
Sort a list of complex numbers based on far they are from the origin.
5697 Solvers
-
Given a window, how many subsets of a vector sum positive
858 Solvers
-
543 Solvers
-
4714 Solvers
-
Mersenne Primes vs. All Primes
723 Solvers
More from this Author9
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!