Q: What is the sum of all factors of the number 642,998 excluding 642,998?
A: 372,322
The factors of the number 642,998 are: 1, 2, 19, 38, 16921, 33842, 321499, 642998.
If you add them up, you will get the total of 643,370. Now subtract 642,998 to get 372,322