220162816

素因数分解:

$2^8\times {\mathrm{860011}}^1$

素因数の和:860027

約数の個数: 18

約数和(自身を含む): 439466132

約数和(自身を除く): 219303316

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 860011, 1720022, 3440044, 6880088, 13760176, 27520352, 55040704, 110081408, 220162816]

約数ペア:

[(1, 220162816), (2, 110081408), (4, 55040704), (8, 27520352), (16, 13760176), (32, 6880088), (64, 3440044), (128, 1720022), (256, 860011)]