22720408

素因数分解:

$2^3\times {\mathrm{617}}^1\times {\mathrm{4603}}^1$

素因数の和:5226

約数の個数: 16

約数和(自身を含む): 42679080

約数和(自身を除く): 19958672

約数列:

[1, 2, 4, 8, 617, 1234, 2468, 4603, 4936, 9206, 18412, 36824, 2840051, 5680102, 11360204, 22720408]

約数ペア:

[(1, 22720408), (2, 11360204), (4, 5680102), (8, 2840051), (617, 36824), (1234, 18412), (2468, 9206), (4603, 4936)]