Q: What is the sum of all factors of the number 858,742 excluding 858,742?
A: 439,058
The factors of the number 858,742 are: 1, 2, 139, 278, 3089, 6178, 429371, 858742.
If you add them up, you will get the total of 859,181. Now subtract 858,742 to get 439,058