87313016

素因数分解:

$2^3\times 7^1\times {\mathrm{1559161}}^1$

素因数の和:1559174

約数の個数: 16

約数和(自身を含む): 187099440

約数和(自身を除く): 99786424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1559161, 3118322, 6236644, 10914127, 12473288, 21828254, 43656508, 87313016]

約数ペア:

[(1, 87313016), (2, 43656508), (4, 21828254), (7, 12473288), (8, 10914127), (14, 6236644), (28, 3118322), (56, 1559161)]