Q: What is the sum of all factors of the number 143,031 excluding 143,031?
A: 80,969
The factors of the number 143,031 are: 1, 3, 7, 21, 49, 139, 147, 343, 417, 973, 1029, 2919, 6811, 20433, 47677, 143031.
If you add them up, you will get the total of 143,111. Now subtract 143,031 to get 80,969