Q: What is the sum of all factors of the number 83,707,871 excluding 83,707,871?
A: 6,439,081
The factors of the number 83,707,871 are: 1, 13, 6439067, 83707871.
If you add them up, you will get the total of 83,707,877. Now subtract 83,707,871 to get 6,439,081