85461164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1303}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 157731840

約数和(自身を除く): 72270676

約数列:

[1, 2, 4, 19, 38, 76, 863, 1303, 1726, 2606, 3452, 5212, 16397, 24757, 32794, 49514, 65588, 99028, 1124489, 2248978, 4497956, 21365291, 42730582, 85461164]

約数ペア:

[(1, 85461164), (2, 42730582), (4, 21365291), (19, 4497956), (38, 2248978), (76, 1124489), (863, 99028), (1303, 65588), (1726, 49514), (2606, 32794), (3452, 24757), (5212, 16397)]