85443556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 169021440

約数和(自身を除く): 83577884

約数列:

[1, 2, 4, 11, 22, 44, 47, 79, 94, 158, 188, 316, 517, 523, 869, 1034, 1046, 1738, 2068, 2092, 3476, 3713, 5753, 7426, 11506, 14852, 23012, 24581, 40843, 41317, 49162, 81686, 82634, 98324, 163372, 165268, 270391, 454487, 540782, 908974, 1081564, 1817948, 1941899, 3883798, 7767596, 21360889, 42721778, 85443556]

約数ペア:

[(1, 85443556), (2, 42721778), (4, 21360889), (11, 7767596), (22, 3883798), (44, 1941899), (47, 1817948), (79, 1081564), (94, 908974), (158, 540782), (188, 454487), (316, 270391), (517, 165268), (523, 163372), (869, 98324), (1034, 82634), (1046, 81686), (1738, 49162), (2068, 41317), (2092, 40843), (3476, 24581), (3713, 23012), (5753, 14852), (7426, 11506)]