139246432

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{334727}}^1$

素因数の和:334750

約数の個数: 24

約数和(自身を含む): 295230096

約数和(自身を除く): 155983664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 334727, 669454, 1338908, 2677816, 4351451, 5355632, 8702902, 10711264, 17405804, 34811608, 69623216, 139246432]

約数ペア:

[(1, 139246432), (2, 69623216), (4, 34811608), (8, 17405804), (13, 10711264), (16, 8702902), (26, 5355632), (32, 4351451), (52, 2677816), (104, 1338908), (208, 669454), (416, 334727)]