Q: What is the sum of all factors of the number 123,031,312 excluding 123,031,312?

A: 137,523,440

Why is 137,523,440 the sum of all factors of 123,031,312, excluding 123,031,312?

The factors of the number 123,031,312 are: 1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 14591, 29182, 58364, 116728, 233456, 248047, 452321, 496094, 904642, 992188, 1809284, 1984376, 3618568, 3968752, 7237136, 7689457, 15378914, 30757828, 61515656, 123031312.

If you add them up, you will get the total of 123,031,449. Now subtract 123,031,312 to get 137,523,440