Q: What is the sum of all factors of the number 27,742 excluding 27,742?
A: 21,650
The factors of the number 27,742 are: 1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 13871, 27742.
If you add them up, you will get the total of 27,763. Now subtract 27,742 to get 21,650