All divisors of the number 21440

Full list of divisors:

Divisor	Prime
1
2
4
5
8
10
16
20
32
40
64
67
80
134
160
268
320
335
536
670
1072
1340
2144
2680
4288
5360
10720
21440

Total natural divisors: 28, there are prime from them 3.

Sum of all divisors:: 51816.