Q: What is the sum of all factors of the number 523,520,504 excluding 523,520,504?

A: 535,457,416

Why is 535,457,416 the sum of all factors of 523,520,504, excluding 523,520,504?

The factors of the number 523,520,504 are: 1, 2, 4, 8, 13, 26, 52, 104, 607, 1214, 2428, 4856, 7891, 8293, 15782, 16586, 31564, 33172, 63128, 66344, 107809, 215618, 431236, 862472, 5033851, 10067702, 20135404, 40270808, 65440063, 130880126, 261760252, 523520504.

If you add them up, you will get the total of 523,521,039. Now subtract 523,520,504 to get 535,457,416