Q: What is the sum of all factors of the number 853,426 excluding 853,426?
A: 641,870
The factors of the number 853,426 are: 1, 2, 7, 14, 47, 94, 329, 658, 1297, 2594, 9079, 18158, 60959, 121918, 426713, 853426.
If you add them up, you will get the total of 854,067. Now subtract 853,426 to get 641,870