Limits: 2s, 1.0 GB

In mathematics, a divisor of an integer n, also called a factor of n, is an integer m that may be multiplied by some integer to produce n. In this case one says also that n is a multiple of m. An integer n is divisible by another integer m if m is a divisor of n; this implies dividing n by m leaves no remainder.

This is a companion discussion topic for the original entry at https://toph.co/p/new-divisor-problem