Q: What is the sum of all factors of the number 161,915 excluding 161,915?
A: 55,813
The factors of the number 161,915 are: 1, 5, 13, 47, 53, 65, 235, 265, 611, 689, 2491, 3055, 3445, 12455, 32383, 161915.
If you add them up, you will get the total of 161,970. Now subtract 161,915 to get 55,813