31557679

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 33997824

約数和(自身を除く): 2440145

約数列:

[1, 23, 61, 83, 271, 1403, 1909, 5063, 6233, 16531, 22493, 116449, 380213, 517339, 1372073, 31557679]

約数ペア:

[(1, 31557679), (23, 1372073), (61, 517339), (83, 380213), (271, 116449), (1403, 22493), (1909, 16531), (5063, 6233)]