123920936

素因数分解:

$2^3\times {\mathrm{277}}^1\times {\mathrm{55921}}^1$

素因数の和:56204

約数の個数: 16

約数和(自身を含む): 233194740

約数和(自身を除く): 109273804

約数列:

[1, 2, 4, 8, 277, 554, 1108, 2216, 55921, 111842, 223684, 447368, 15490117, 30980234, 61960468, 123920936]

約数ペア:

[(1, 123920936), (2, 61960468), (4, 30980234), (8, 15490117), (277, 447368), (554, 223684), (1108, 111842), (2216, 55921)]