22418512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{82421}}^1$

素因数の和:82446

約数の個数: 20

約数和(自身を含む): 45991476

約数和(自身を除く): 23572964

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 82421, 164842, 329684, 659368, 1318736, 1401157, 2802314, 5604628, 11209256, 22418512]

約数ペア:

[(1, 22418512), (2, 11209256), (4, 5604628), (8, 2802314), (16, 1401157), (17, 1318736), (34, 659368), (68, 329684), (136, 164842), (272, 82421)]