31410864

素因数分解:

$2^4\times 3^2\times {\mathrm{218131}}^1$

素因数の和:218145

約数の個数: 30

約数和(自身を含む): 87907196

約数和(自身を除く): 56496332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218131, 436262, 654393, 872524, 1308786, 1745048, 1963179, 2617572, 3490096, 3926358, 5235144, 7852716, 10470288, 15705432, 31410864]

約数ペア:

[(1, 31410864), (2, 15705432), (3, 10470288), (4, 7852716), (6, 5235144), (8, 3926358), (9, 3490096), (12, 2617572), (16, 1963179), (18, 1745048), (24, 1308786), (36, 872524), (48, 654393), (72, 436262), (144, 218131)]