64495856

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{7451}}^1$

素因数の和:8000

約数の個数: 20

約数和(自身を含む): 125208504

約数和(自身を除く): 60712648

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 4328, 7451, 8656, 14902, 29804, 59608, 119216, 4030991, 8061982, 16123964, 32247928, 64495856]

約数ペア:

[(1, 64495856), (2, 32247928), (4, 16123964), (8, 8061982), (16, 4030991), (541, 119216), (1082, 59608), (2164, 29804), (4328, 14902), (7451, 8656)]