30971534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{4441}}^1$

素因数の和:4771

約数の個数: 16

約数和(自身を含む): 50852016

約数和(自身を除く): 19880482

約数列:

[1, 2, 11, 22, 317, 634, 3487, 4441, 6974, 8882, 48851, 97702, 1407797, 2815594, 15485767, 30971534]

約数ペア:

[(1, 30971534), (2, 15485767), (11, 2815594), (22, 1407797), (317, 97702), (634, 48851), (3487, 8882), (4441, 6974)]