88390018

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{1489}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 134958240

約数和(自身を除く): 46568222

約数列:

[1, 2, 67, 134, 443, 886, 1489, 2978, 29681, 59362, 99763, 199526, 659627, 1319254, 44195009, 88390018]

約数ペア:

[(1, 88390018), (2, 44195009), (67, 1319254), (134, 659627), (443, 199526), (886, 99763), (1489, 59362), (2978, 29681)]