1 + 2 + 3 + 6 + 9 + 18 + 89 + 178 + 267 + 534 + 801 + 1602 = 3,510
602 + 1000 = 1602
5093
The sum of the factors of 10,752 is 32,736.
2204
The sum of the positive factors of 504 is: 1,560
154 is the sum of the proper factors of 256.
The sum of the factors of any negative number is zero.
The sum is 121.
The factors of 3 are 1 and 3. The sum of the digits of these factors is calculated as follows: for 1, the sum of its digits is 1, and for 3, the sum of its digits is 3. Therefore, the total sum of the digits of the factors of 3 is 1 + 3 = 4.
1602 was the 17th century.
It is: 1602 = MDCII
Add them up. The factors of 9 are 1, 3 and 9. The sum of the factors is 13.