Q: What is the sum of all factors of the number 313,103,320 excluding 313,103,320?

A: 392,043,800

Why is 392,043,800 the sum of all factors of 313,103,320, excluding 313,103,320?

The factors of the number 313,103,320 are: 1, 2, 4, 5, 8, 10, 20, 40, 1283, 2566, 5132, 6101, 6415, 10264, 12202, 12830, 24404, 25660, 30505, 48808, 51320, 61010, 122020, 244040, 7827583, 15655166, 31310332, 39137915, 62620664, 78275830, 156551660, 313103320.

If you add them up, you will get the total of 313,103,712. Now subtract 313,103,320 to get 392,043,800