Q: What is the sum of all factors of the number 532,770,459 excluding 532,770,459?

A: 271,425,381

Why is 271,425,381 the sum of all factors of 532,770,459, excluding 532,770,459?

The factors of the number 532,770,459 are: 1, 3, 13, 23, 39, 69, 139, 299, 417, 897, 1807, 3197, 4273, 5421, 9591, 12819, 41561, 55549, 98279, 124683, 166647, 294837, 593947, 1277627, 1781841, 3832881, 7721311, 13660781, 23163933, 40982343, 177590153, 532770459.

If you add them up, you will get the total of 532,770,730. Now subtract 532,770,459 to get 271,425,381