64166014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{20983}}^1$

素因数の和:21135

約数の個数: 16

約数和(自身を含む): 105759360

約数和(自身を除く): 41593346

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 20983, 41966, 230813, 461626, 2916637, 5833274, 32083007, 64166014]

約数ペア:

[(1, 64166014), (2, 32083007), (11, 5833274), (22, 2916637), (139, 461626), (278, 230813), (1529, 41966), (3058, 20983)]