86846128

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{563}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 174560256

約数和(自身を除く): 87714128

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 311, 496, 563, 622, 1126, 1244, 2252, 2488, 4504, 4976, 9008, 9641, 17453, 19282, 34906, 38564, 69812, 77128, 139624, 154256, 175093, 279248, 350186, 700372, 1400744, 2801488, 5427883, 10855766, 21711532, 43423064, 86846128]

約数ペア:

[(1, 86846128), (2, 43423064), (4, 21711532), (8, 10855766), (16, 5427883), (31, 2801488), (62, 1400744), (124, 700372), (248, 350186), (311, 279248), (496, 175093), (563, 154256), (622, 139624), (1126, 77128), (1244, 69812), (2252, 38564), (2488, 34906), (4504, 19282), (4976, 17453), (9008, 9641)]