85531556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3943}}^1$

素因数の和:4004

約数の個数: 48

約数和(自身を含む): 178899840

約数和(自身を除く): 93368284

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 638, 748, 986, 1276, 1972, 3943, 5423, 7886, 10846, 15772, 21692, 43373, 67031, 86746, 114347, 134062, 173492, 228694, 268124, 457388, 737341, 1257817, 1474682, 1943899, 2515634, 2949364, 3887798, 5031268, 7775596, 21382889, 42765778, 85531556]

約数ペア:

[(1, 85531556), (2, 42765778), (4, 21382889), (11, 7775596), (17, 5031268), (22, 3887798), (29, 2949364), (34, 2515634), (44, 1943899), (58, 1474682), (68, 1257817), (116, 737341), (187, 457388), (319, 268124), (374, 228694), (493, 173492), (638, 134062), (748, 114347), (986, 86746), (1276, 67031), (1972, 43373), (3943, 21692), (5423, 15772), (7886, 10846)]