87408872

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{206153}}^1$

素因数の和:206212

約数の個数: 16

約数和(自身を含む): 166984740

約数和(自身を除く): 79575868

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 206153, 412306, 824612, 1649224, 10926109, 21852218, 43704436, 87408872]

約数ペア:

[(1, 87408872), (2, 43704436), (4, 21852218), (8, 10926109), (53, 1649224), (106, 824612), (212, 412306), (424, 206153)]