Q: What is the sum of all factors of the number 2,161,642 excluding 2,161,642?
A: 1,608,278
The factors of the number 2,161,642 are: 1, 2, 7, 14, 59, 118, 413, 826, 2617, 5234, 18319, 36638, 154403, 308806, 1080821, 2161642.
If you add them up, you will get the total of 2,161,643. Now subtract 2,161,642 to get 1,608,278