Q: What is the sum of all factors of the number 31,280,989 excluding 31,280,989?
A: 1,620,131
The factors of the number 31,280,989 are: 1, 23, 127, 2921, 10709, 246307, 1360043, 31280989.
If you add them up, you will get the total of 31,280,990. Now subtract 31,280,989 to get 1,620,131