85365974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{15077}}^1$

素因数の和:15247

約数の個数: 16

約数和(自身を含む): 135702000

約数和(自身を除く): 50336026

約数列:

[1, 2, 19, 38, 149, 298, 2831, 5662, 15077, 30154, 286463, 572926, 2246473, 4492946, 42682987, 85365974]

約数ペア:

[(1, 85365974), (2, 42682987), (19, 4492946), (38, 2246473), (149, 572926), (298, 286463), (2831, 30154), (5662, 15077)]