82825468

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 163312128

約数和(自身を除く): 80486660

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 188, 242, 331, 484, 517, 662, 1034, 1324, 1331, 2068, 2662, 3641, 5324, 5687, 7282, 11374, 14564, 15557, 22748, 31114, 40051, 62228, 62557, 80102, 125114, 160204, 171127, 250228, 342254, 440561, 684508, 881122, 1762244, 1882397, 3764794, 7529588, 20706367, 41412734, 82825468]

約数ペア:

[(1, 82825468), (2, 41412734), (4, 20706367), (11, 7529588), (22, 3764794), (44, 1882397), (47, 1762244), (94, 881122), (121, 684508), (188, 440561), (242, 342254), (331, 250228), (484, 171127), (517, 160204), (662, 125114), (1034, 80102), (1324, 62557), (1331, 62228), (2068, 40051), (2662, 31114), (3641, 22748), (5324, 15557), (5687, 14564), (7282, 11374)]