22232456

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 43380480

約数和(自身を除く): 21148024

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 571, 628, 1142, 1256, 2284, 4568, 4867, 9734, 17701, 19468, 35402, 38936, 70804, 89647, 141608, 179294, 358588, 717176, 2779057, 5558114, 11116228, 22232456]

約数ペア:

[(1, 22232456), (2, 11116228), (4, 5558114), (8, 2779057), (31, 717176), (62, 358588), (124, 179294), (157, 141608), (248, 89647), (314, 70804), (571, 38936), (628, 35402), (1142, 19468), (1256, 17701), (2284, 9734), (4568, 4867)]