Q: What is the sum of all factors of the number 31,990 including 31,990?
A: 65,952
The factors of the number 31,990 are: 1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 2285, 3199, 4570, 6398, 15995, 31990.
If you add them up, you will get the total of 65,952.