Q: What is the sum of all factors of the number 561,716,402 excluding 561,716,402?
A: 354,156,430
The factors of the number 561,716,402 are: 1, 2, 13, 26, 107, 214, 1391, 2782, 201911, 403822, 2624843, 5249686, 21604477, 43208954, 280858201, 561716402.
If you add them up, you will get the total of 561,716,756. Now subtract 561,716,402 to get 354,156,430