Q: What is the sum of all factors of the number 137,972 excluding 137,972?
A: 117,808
The factors of the number 137,972 are: 1, 2, 4, 17, 34, 68, 2029, 4058, 8116, 34493, 68986, 137972.
If you add them up, you will get the total of 138,089. Now subtract 137,972 to get 117,808