85909526

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{15173}}^1$

素因数の和:15343

約数の個数: 16

約数和(自身を含む): 136566000

約数和(自身を除く): 50656474

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 15173, 30346, 288287, 576574, 2260777, 4521554, 42954763, 85909526]

約数ペア:

[(1, 85909526), (2, 42954763), (19, 4521554), (38, 2260777), (149, 576574), (298, 288287), (2831, 30346), (5662, 15173)]