87966148

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1033}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 157064600

約数和(自身を除く): 69098452

約数列:

[1, 2, 4, 61, 122, 244, 349, 698, 1033, 1396, 2066, 4132, 21289, 42578, 63013, 85156, 126026, 252052, 360517, 721034, 1442068, 21991537, 43983074, 87966148]

約数ペア:

[(1, 87966148), (2, 43983074), (4, 21991537), (61, 1442068), (122, 721034), (244, 360517), (349, 252052), (698, 126026), (1033, 85156), (1396, 63013), (2066, 42578), (4132, 21289)]