81337322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{99923}}^1$

素因数の和:99973

約数の個数: 16

約数和(自身を含む): 136696032

約数和(自身を除く): 55358710

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 99923, 199846, 1099153, 2198306, 3697151, 7394302, 40668661, 81337322]

約数ペア:

[(1, 81337322), (2, 40668661), (11, 7394302), (22, 3697151), (37, 2198306), (74, 1099153), (407, 199846), (814, 99923)]