Q: What is the sum of all factors of the number 81,512 excluding 81,512?
A: 78,328
The factors of the number 81,512 are: 1, 2, 4, 8, 23, 46, 92, 184, 443, 886, 1772, 3544, 10189, 20378, 40756, 81512.
If you add them up, you will get the total of 81,590. Now subtract 81,512 to get 78,328