32 does not have any odd factors (except the trivial 1): 32 = 25.
Square numbers have an odd number of factors.
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
Square numbers have an odd number of factors.
56 = 2^3*7 so the only odd factors (apart of 1) is 7.
A perfect square has an odd number of factors.
1 and 16 are factors of 32 and their sum is 17 which is an odd number
21. Its factors are 1, 3, 7 and 21 which add to 32.
Square numbers have an odd number of factors. 1, 4, 9, 16...
1, 4 and 16 are square numbers that are factors of 32. Of these, 4 and 16 have two as their only prime factor and 1 is odd.
Yes. Square numbers have an odd number of factors. 49 has three factors.
Square numbers have an odd number of factors.
All nonzero numbers have factors. Some factors are even numbers, some factors are odd numbers.
Yes, the factors of all odd numbers are odd numbers.
Square numbers have an odd number of factors.
Square numbers have an odd number of factors, but beyond that, any odd number can be a factor.
It is a factor of 32, which means it is one of 1, 2, 4, 8, 16, and 32. The perfect squares among the factors of 32 are 4 and 16. Of those two, the only one with a sum of digits that is odd is 16.
Perfect squares have an odd number of factors.