31314216

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{42089}}^1$

素因数の和:42129

約数の個数: 32

約数和(自身を含む): 80812800

約数和(自身を除く): 49498584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 42089, 84178, 126267, 168356, 252534, 336712, 505068, 1010136, 1304759, 2609518, 3914277, 5219036, 7828554, 10438072, 15657108, 31314216]

約数ペア:

[(1, 31314216), (2, 15657108), (3, 10438072), (4, 7828554), (6, 5219036), (8, 3914277), (12, 2609518), (24, 1304759), (31, 1010136), (62, 505068), (93, 336712), (124, 252534), (186, 168356), (248, 126267), (372, 84178), (744, 42089)]