31412592

素因数分解:

$2^4\times 3^2\times {\mathrm{218143}}^1$

素因数の和:218157

約数の個数: 30

約数和(自身を含む): 87912032

約数和(自身を除く): 56499440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218143, 436286, 654429, 872572, 1308858, 1745144, 1963287, 2617716, 3490288, 3926574, 5235432, 7853148, 10470864, 15706296, 31412592]

約数ペア:

[(1, 31412592), (2, 15706296), (3, 10470864), (4, 7853148), (6, 5235432), (8, 3926574), (9, 3490288), (12, 2617716), (16, 1963287), (18, 1745144), (24, 1308858), (36, 872572), (48, 654429), (72, 436286), (144, 218143)]