Q: What is the sum of all factors of the number 191,891 excluding 191,891?
A: 30,829
The factors of the number 191,891 are: 1, 7, 79, 347, 553, 2429, 27413, 191891.
If you add them up, you will get the total of 191,921. Now subtract 191,891 to get 30,829