Q: What is the sum of all factors of the number 258,946 excluding 258,946?
A: 138,638
The factors of the number 258,946 are: 1, 2, 43, 86, 3011, 6022, 129473, 258946.
If you add them up, you will get the total of 259,084. Now subtract 258,946 to get 138,638