Q: What is the sum of all factors of the number 392,870 excluding 392,870?
A: 356,218
The factors of the number 392,870 are: 1, 2, 5, 10, 17, 34, 85, 170, 2311, 4622, 11555, 23110, 39287, 78574, 196435, 392870.
If you add them up, you will get the total of 393,226. Now subtract 392,870 to get 356,218