Q: What is the sum of all factors of the number 856,886 excluding 856,886?
A: 432,418
The factors of the number 856,886 are: 1, 2, 563, 761, 1126, 1522, 428443, 856886.
If you add them up, you will get the total of 857,318. Now subtract 856,886 to get 432,418