31039238

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1\times {\mathrm{661}}^1$

素因数の和:1159

約数の個数: 16

約数和(自身を含む): 47616336

約数和(自身を除く): 16577098

約数列:

[1, 2, 53, 106, 443, 661, 886, 1322, 23479, 35033, 46958, 70066, 292823, 585646, 15519619, 31039238]

約数ペア:

[(1, 31039238), (2, 15519619), (53, 585646), (106, 292823), (443, 70066), (661, 46958), (886, 35033), (1322, 23479)]