17831312

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{4663}}^1$

素因数の和:4910

約数の個数: 20

約数和(自身を含む): 34700160

約数和(自身を除く): 16868848

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 4663, 9326, 18652, 37304, 74608, 1114457, 2228914, 4457828, 8915656, 17831312]

約数ペア:

[(1, 17831312), (2, 8915656), (4, 4457828), (8, 2228914), (16, 1114457), (239, 74608), (478, 37304), (956, 18652), (1912, 9326), (3824, 4663)]