Q: What is the sum of all factors of the number 258,856 excluding 258,856?
A: 295,544
The factors of the number 258,856 are: 1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 131, 152, 247, 262, 494, 524, 988, 1048, 1703, 1976, 2489, 3406, 4978, 6812, 9956, 13624, 19912, 32357, 64714, 129428, 258856.
If you add them up, you will get the total of 259,151. Now subtract 258,856 to get 295,544