31513392

素因数分解:

$2^4\times 3^2\times {\mathrm{218843}}^1$

素因数の和:218857

約数の個数: 30

約数和(自身を含む): 88194132

約数和(自身を除く): 56680740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218843, 437686, 656529, 875372, 1313058, 1750744, 1969587, 2626116, 3501488, 3939174, 5252232, 7878348, 10504464, 15756696, 31513392]

約数ペア:

[(1, 31513392), (2, 15756696), (3, 10504464), (4, 7878348), (6, 5252232), (8, 3939174), (9, 3501488), (12, 2626116), (16, 1969587), (18, 1750744), (24, 1313058), (36, 875372), (48, 656529), (72, 437686), (144, 218843)]