31003492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2267}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 58677696

約数和(自身を除く): 27674204

約数列:

[1, 2, 4, 13, 26, 52, 263, 526, 1052, 2267, 3419, 4534, 6838, 9068, 13676, 29471, 58942, 117884, 596221, 1192442, 2384884, 7750873, 15501746, 31003492]

約数ペア:

[(1, 31003492), (2, 15501746), (4, 7750873), (13, 2384884), (26, 1192442), (52, 596221), (263, 117884), (526, 58942), (1052, 29471), (2267, 13676), (3419, 9068), (4534, 6838)]