31129412

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{2657}}^1$

素因数の和:2791

約数の個数: 24

約数和(自身を含む): 56934360

約数和(自身を除く): 25804948

約数列:

[1, 2, 4, 29, 58, 101, 116, 202, 404, 2657, 2929, 5314, 5858, 10628, 11716, 77053, 154106, 268357, 308212, 536714, 1073428, 7782353, 15564706, 31129412]

約数ペア:

[(1, 31129412), (2, 15564706), (4, 7782353), (29, 1073428), (58, 536714), (101, 308212), (116, 268357), (202, 154106), (404, 77053), (2657, 11716), (2929, 10628), (5314, 5858)]