45247472

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{166351}}^1$

素因数の和:166376

約数の個数: 20

約数和(自身を含む): 92824416

約数和(自身を除く): 47576944

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 166351, 332702, 665404, 1330808, 2661616, 2827967, 5655934, 11311868, 22623736, 45247472]

約数ペア:

[(1, 45247472), (2, 22623736), (4, 11311868), (8, 5655934), (16, 2827967), (17, 2661616), (34, 1330808), (68, 665404), (136, 332702), (272, 166351)]