18317224

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{43201}}^1$

素因数の和:43260

約数の個数: 16

約数和(自身を含む): 34993620

約数和(自身を除く): 16676396

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 43201, 86402, 172804, 345608, 2289653, 4579306, 9158612, 18317224]

約数ペア:

[(1, 18317224), (2, 9158612), (4, 4579306), (8, 2289653), (53, 345608), (106, 172804), (212, 86402), (424, 43201)]