Q: What is the sum of all factors of the number 31,217 excluding 31,217?
A: 3,343
The factors of the number 31,217 are: 1, 19, 31, 53, 589, 1007, 1643, 31217.
If you add them up, you will get the total of 31,220. Now subtract 31,217 to get 3,343