Q: What is the sum of all factors of the number 40,043,412 excluding 40,043,412?

A: 66,506,668

Why is 66,506,668 the sum of all factors of 40,043,412, excluding 40,043,412?

The factors of the number 40,043,412 are: 1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 58543, 117086, 175629, 234172, 351258, 526887, 702516, 1053774, 1112317, 2107548, 2224634, 3336951, 4449268, 6673902, 10010853, 13347804, 20021706, 40043412.

If you add them up, you will get the total of 40,043,478. Now subtract 40,043,412 to get 66,506,668