Q: What is the sum of all factors of the number 978,256 excluding 978,256?
A: 917,146
The factors of the number 978,256 are: 1, 2, 4, 8, 16, 61141, 122282, 244564, 489128, 978256.
If you add them up, you will get the total of 979,173. Now subtract 978,256 to get 917,146