Q: What is the sum of all factors of the number 78,940 excluding 78,940?
A: 86,876
The factors of the number 78,940 are: 1, 2, 4, 5, 10, 20, 3947, 7894, 15788, 19735, 39470, 78940.
If you add them up, you will get the total of 79,026. Now subtract 78,940 to get 86,876