31149586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{29221}}^1$

素因数の和:29277

約数の個数: 16

約数和(自身を含む): 51547608

約数和(自身を除く): 20398022

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 29221, 58442, 379873, 759746, 1198061, 2396122, 15574793, 31149586]

約数ペア:

[(1, 31149586), (2, 15574793), (13, 2396122), (26, 1198061), (41, 759746), (82, 379873), (533, 58442), (1066, 29221)]