Q: What is the sum of all factors of the number 38,990 excluding 38,990?
A: 41,362
The factors of the number 38,990 are: 1, 2, 5, 7, 10, 14, 35, 70, 557, 1114, 2785, 3899, 5570, 7798, 19495, 38990.
If you add them up, you will get the total of 39,031. Now subtract 38,990 to get 41,362