Q: What is the sum of all factors of the number 85,240 excluding 85,240?
A: 106,640
The factors of the number 85,240 are: 1, 2, 4, 5, 8, 10, 20, 40, 2131, 4262, 8524, 10655, 17048, 21310, 42620, 85240.
If you add them up, you will get the total of 85,346. Now subtract 85,240 to get 106,640