67043216

素因数分解:

$2^4\times {\mathrm{1583}}^1\times {\mathrm{2647}}^1$

素因数の和:4238

約数の個数: 20

約数和(自身を含む): 130027392

約数和(自身を除く): 62984176

約数列:

[1, 2, 4, 8, 16, 1583, 2647, 3166, 5294, 6332, 10588, 12664, 21176, 25328, 42352, 4190201, 8380402, 16760804, 33521608, 67043216]

約数ペア:

[(1, 67043216), (2, 33521608), (4, 16760804), (8, 8380402), (16, 4190201), (1583, 42352), (2647, 25328), (3166, 21176), (5294, 12664), (6332, 10588)]