55853816

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{225217}}^1$

素因数の和:225254

約数の個数: 16

約数和(自身を含む): 108104640

約数和(自身を除く): 52250824

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 225217, 450434, 900868, 1801736, 6981727, 13963454, 27926908, 55853816]

約数ペア:

[(1, 55853816), (2, 27926908), (4, 13963454), (8, 6981727), (31, 1801736), (62, 900868), (124, 450434), (248, 225217)]