86516936

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 179869200

約数和(自身を除く): 93352264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 139, 242, 278, 484, 556, 643, 968, 1112, 1286, 1529, 2572, 3058, 5144, 6116, 7073, 12232, 14146, 16819, 28292, 33638, 56584, 67276, 77803, 89377, 134552, 155606, 178754, 311212, 357508, 622424, 715016, 983147, 1966294, 3932588, 7865176, 10814617, 21629234, 43258468, 86516936]

約数ペア:

[(1, 86516936), (2, 43258468), (4, 21629234), (8, 10814617), (11, 7865176), (22, 3932588), (44, 1966294), (88, 983147), (121, 715016), (139, 622424), (242, 357508), (278, 311212), (484, 178754), (556, 155606), (643, 134552), (968, 89377), (1112, 77803), (1286, 67276), (1529, 56584), (2572, 33638), (3058, 28292), (5144, 16819), (6116, 14146), (7073, 12232)]