85255457

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6703}}^1$

素因数の和:6812

約数の個数: 16

約数和(自身を含む): 102973440

約数和(自身を除く): 17717983

約数列:

[1, 7, 23, 79, 161, 553, 1817, 6703, 12719, 46921, 154169, 529537, 1079183, 3706759, 12179351, 85255457]

約数ペア:

[(1, 85255457), (7, 12179351), (23, 3706759), (79, 1079183), (161, 529537), (553, 154169), (1817, 46921), (6703, 12719)]