Q: What is the sum of all factors of the number 854,890 excluding 854,890?
A: 713,918
The factors of the number 854,890 are: 1, 2, 5, 10, 53, 106, 265, 530, 1613, 3226, 8065, 16130, 85489, 170978, 427445, 854890.
If you add them up, you will get the total of 855,603. Now subtract 854,890 to get 713,918