31590196

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{65269}}^1$

素因数の和:65295

約数の個数: 18

約数和(自身を含む): 60766370

約数和(自身を除く): 29176174

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 65269, 130538, 261076, 717959, 1435918, 2871836, 7897549, 15795098, 31590196]

約数ペア:

[(1, 31590196), (2, 15795098), (4, 7897549), (11, 2871836), (22, 1435918), (44, 717959), (121, 261076), (242, 130538), (484, 65269)]