85188974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{8011}}^1$

素因数の和:8435

約数の個数: 16

約数和(自身を含む): 137966640

約数和(自身を除く): 52777666

約数列:

[1, 2, 13, 26, 409, 818, 5317, 8011, 10634, 16022, 104143, 208286, 3276499, 6552998, 42594487, 85188974]

約数ペア:

[(1, 85188974), (2, 42594487), (13, 6552998), (26, 3276499), (409, 208286), (818, 104143), (5317, 16022), (8011, 10634)]