85156742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{23747}}^1$

素因数の和:23923

約数の個数: 16

約数和(自身を含む): 140208192

約数和(自身を除く): 55051450

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 23747, 47494, 261217, 522434, 3870761, 7741522, 42578371, 85156742]

約数ペア:

[(1, 85156742), (2, 42578371), (11, 7741522), (22, 3870761), (163, 522434), (326, 261217), (1793, 47494), (3586, 23747)]