85665866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6373}}^1$

素因数の和:6446

約数の個数: 32

約数和(自身を含む): 154199808

約数和(自身を除く): 68533942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 6373, 6721, 12746, 13442, 70103, 82849, 140206, 165698, 299531, 599062, 911339, 1822678, 3294841, 3893903, 6589682, 7787806, 42832933, 85665866]

約数ペア:

[(1, 85665866), (2, 42832933), (11, 7787806), (13, 6589682), (22, 3893903), (26, 3294841), (47, 1822678), (94, 911339), (143, 599062), (286, 299531), (517, 165698), (611, 140206), (1034, 82849), (1222, 70103), (6373, 13442), (6721, 12746)]