Q: What is the sum of all factors of the number 826,368,440 excluding 826,368,440?

A: 1,056,503,560

Why is 1,056,503,560 the sum of all factors of 826,368,440, excluding 826,368,440?

The factors of the number 826,368,440 are: 1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 261509, 523018, 1046036, 1307545, 2092072, 2615090, 5230180, 10460360, 20659211, 41318422, 82636844, 103296055, 165273688, 206592110, 413184220, 826368440.

If you add them up, you will get the total of 826,368,441. Now subtract 826,368,440 to get 1,056,503,560