81480524

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38653}}^1$

素因数の和:38705

約数の個数: 24

約数和(自身を含む): 155852928

約数和(自身を除く): 74372404

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 38653, 77306, 154612, 657101, 1198243, 1314202, 2396486, 2628404, 4792972, 20370131, 40740262, 81480524]

約数ペア:

[(1, 81480524), (2, 40740262), (4, 20370131), (17, 4792972), (31, 2628404), (34, 2396486), (62, 1314202), (68, 1198243), (124, 657101), (527, 154612), (1054, 77306), (2108, 38653)]