87880514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{8311}}^1$

素因数の和:8641

約数の個数: 16

約数和(自身を含む): 140040576

約数和(自身を除く): 52160062

約数列:

[1, 2, 17, 34, 311, 622, 5287, 8311, 10574, 16622, 141287, 282574, 2584721, 5169442, 43940257, 87880514]

約数ペア:

[(1, 87880514), (2, 43940257), (17, 5169442), (34, 2584721), (311, 282574), (622, 141287), (5287, 16622), (8311, 10574)]