Q: What is the sum of all factors of the number 642,085 excluding 642,085?
A: 132,851
The factors of the number 642,085 are: 1, 5, 281, 457, 1405, 2285, 128417, 642085.
If you add them up, you will get the total of 642,217. Now subtract 642,085 to get 132,851