87520222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{9511}}^1$

素因数の和:9663

約数の個数: 16

約数和(自身を含む): 135603072

約数和(自身を除く): 48082850

約数列:

[1, 2, 43, 86, 107, 214, 4601, 9202, 9511, 19022, 408973, 817946, 1017677, 2035354, 43760111, 87520222]

約数ペア:

[(1, 87520222), (2, 43760111), (43, 2035354), (86, 1017677), (107, 817946), (214, 408973), (4601, 19022), (9202, 9511)]