8420158

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2027}}^1$

素因数の和:2127

約数の個数: 16

約数和(自身を含む): 13238784

約数和(自身を除く): 4818626

約数列:

[1, 2, 31, 62, 67, 134, 2027, 2077, 4054, 4154, 62837, 125674, 135809, 271618, 4210079, 8420158]

約数ペア:

[(1, 8420158), (2, 4210079), (31, 271618), (62, 135809), (67, 125674), (134, 62837), (2027, 4154), (2077, 4054)]