85286576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4931}}^1$

素因数の和:5009

約数の個数: 40

約数和(自身を含む): 176131584

約数和(自身を除く): 90845008

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 2162, 4324, 4931, 8648, 9862, 17296, 19724, 39448, 78896, 113413, 226826, 231757, 453652, 463514, 907304, 927028, 1814608, 1854056, 3708112, 5330411, 10660822, 21321644, 42643288, 85286576]

約数ペア:

[(1, 85286576), (2, 42643288), (4, 21321644), (8, 10660822), (16, 5330411), (23, 3708112), (46, 1854056), (47, 1814608), (92, 927028), (94, 907304), (184, 463514), (188, 453652), (368, 231757), (376, 226826), (752, 113413), (1081, 78896), (2162, 39448), (4324, 19724), (4931, 17296), (8648, 9862)]