Q: What is the sum of all factors of the number 857,986 excluding 857,986?
A: 434,558
The factors of the number 857,986 are: 1, 2, 271, 542, 1583, 3166, 428993, 857986.
If you add them up, you will get the total of 858,420. Now subtract 857,986 to get 434,558