Q: What is the sum of all factors of the number 531,143,828 excluding 531,143,828?
A: 398,357,878
The factors of the number 531,143,828 are: 1, 2, 4, 132785957, 265571914, 531143828.
If you add them up, you will get the total of 531,144,226. Now subtract 531,143,828 to get 398,357,878