31882066

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1\times {\mathrm{997}}^1$

素因数の和:1329

約数の個数: 16

約数和(自身を含む): 48862080

約数和(自身を除く): 16980014

約数列:

[1, 2, 59, 118, 271, 542, 997, 1994, 15989, 31978, 58823, 117646, 270187, 540374, 15941033, 31882066]

約数ペア:

[(1, 31882066), (2, 15941033), (59, 540374), (118, 270187), (271, 117646), (542, 58823), (997, 31978), (1994, 15989)]