Q: What is the sum of all factors of the number 389,921 excluding 389,921?
A: 64,543
The factors of the number 389,921 are: 1, 7, 53, 371, 1051, 7357, 55703, 389921.
If you add them up, you will get the total of 389,985. Now subtract 389,921 to get 64,543