Q: What is the sum of all factors of the number 1,640,843 excluding 1,640,843?
A: 71,365
The factors of the number 1,640,843 are: 1, 23, 71341, 1640843.
If you add them up, you will get the total of 1,640,914. Now subtract 1,640,843 to get 71,365