31820293

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:392

約数の個数: 16

約数和(自身を含む): 34214400

約数和(自身を除く): 2394107

約数列:

[1, 23, 59, 131, 179, 1357, 3013, 4117, 7729, 10561, 23449, 177767, 242903, 539327, 1383491, 31820293]

約数ペア:

[(1, 31820293), (23, 1383491), (59, 539327), (131, 242903), (179, 177767), (1357, 23449), (3013, 10561), (4117, 7729)]