Q: What is the sum of all factors of the number 81,858 excluding 81,858?
A: 105,342
The factors of the number 81,858 are: 1, 2, 3, 6, 7, 14, 21, 42, 1949, 3898, 5847, 11694, 13643, 27286, 40929, 81858.
If you add them up, you will get the total of 81,963. Now subtract 81,858 to get 105,342