Q: What is the sum of all factors of the number 867,842 excluding 867,842?
A: 438,394
The factors of the number 867,842 are: 1, 2, 397, 794, 1093, 2186, 433921, 867842.
If you add them up, you will get the total of 868,280. Now subtract 867,842 to get 438,394