86996345

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2239}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 110208000

約数和(自身を除く): 23211655

約数列:

[1, 5, 19, 95, 409, 2045, 2239, 7771, 11195, 38855, 42541, 212705, 915751, 4578755, 17399269, 86996345]

約数ペア:

[(1, 86996345), (5, 17399269), (19, 4578755), (95, 915751), (409, 212705), (2045, 42541), (2239, 38855), (7771, 11195)]