Q: What is the sum of all factors of the number 1,311,161 excluding 1,311,161?
A: 72,199
The factors of the number 1,311,161 are: 1, 23, 109, 523, 2507, 12029, 57007, 1311161.
If you add them up, you will get the total of 1,311,233. Now subtract 1,311,161 to get 72,199