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Problem 2664. Divisors for big integer

Inspired by Problem 1025 and Project Euler 12.

Given n, return the number y of integers that divide N.

For example, with n = 10, the divisors are [1 2 5 10], so y = 4.

It's easy with normal integer but how to proceed with big number?

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Solution Stats

47.69% Correct | 52.31% Incorrect
Last solution submitted on Sep 20, 2019

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divisors projecteuler