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
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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.
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