397189216

素因数分解:

$2^5\times {\mathrm{541}}^1\times {\mathrm{22943}}^1$

素因数の和:23494

約数の個数: 24

約数和(自身を含む): 783445824

約数和(自身を除く): 386256608

約数列:

[1, 2, 4, 8, 16, 32, 541, 1082, 2164, 4328, 8656, 17312, 22943, 45886, 91772, 183544, 367088, 734176, 12412163, 24824326, 49648652, 99297304, 198594608, 397189216]

約数ペア:

[(1, 397189216), (2, 198594608), (4, 99297304), (8, 49648652), (16, 24824326), (32, 12412163), (541, 734176), (1082, 367088), (2164, 183544), (4328, 91772), (8656, 45886), (17312, 22943)]