Q: What is the sum of all factors of the number 371,280,402 excluding 371,280,402?

A: 454,426,158

Why is 454,426,158 the sum of all factors of 371,280,402, excluding 371,280,402?

The factors of the number 371,280,402 are: 1, 2, 3, 6, 9, 18, 27, 54, 2203, 3121, 4406, 6242, 6609, 9363, 13218, 18726, 19827, 28089, 39654, 56178, 59481, 84267, 118962, 168534, 6875563, 13751126, 20626689, 41253378, 61880067, 123760134, 185640201, 371280402.

If you add them up, you will get the total of 371,280,856. Now subtract 371,280,402 to get 454,426,158