16143472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59351}}^1$

素因数の和:59376

約数の個数: 20

約数和(自身を含む): 33118416

約数和(自身を除く): 16974944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 59351, 118702, 237404, 474808, 949616, 1008967, 2017934, 4035868, 8071736, 16143472]

約数ペア:

[(1, 16143472), (2, 8071736), (4, 4035868), (8, 2017934), (16, 1008967), (17, 949616), (34, 474808), (68, 237404), (136, 118702), (272, 59351)]