31817096

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 65836800

約数和(自身を除く): 34019704

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 361, 437, 479, 722, 874, 958, 1444, 1748, 1916, 2888, 3496, 3832, 8303, 9101, 11017, 16606, 18202, 22034, 33212, 36404, 44068, 66424, 72808, 88136, 172919, 209323, 345838, 418646, 691676, 837292, 1383352, 1674584, 3977137, 7954274, 15908548, 31817096]

約数ペア:

[(1, 31817096), (2, 15908548), (4, 7954274), (8, 3977137), (19, 1674584), (23, 1383352), (38, 837292), (46, 691676), (76, 418646), (92, 345838), (152, 209323), (184, 172919), (361, 88136), (437, 72808), (479, 66424), (722, 44068), (874, 36404), (958, 33212), (1444, 22034), (1748, 18202), (1916, 16606), (2888, 11017), (3496, 9101), (3832, 8303)]