86443502

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{52903}}^1$

素因数の和:52967

約数の個数: 16

約数和(自身を含む): 139666560

約数和(自身を除く): 53223058

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 52903, 105806, 1005157, 2010314, 2274829, 4549658, 43221751, 86443502]

約数ペア:

[(1, 86443502), (2, 43221751), (19, 4549658), (38, 2274829), (43, 2010314), (86, 1005157), (817, 105806), (1634, 52903)]