31847426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{72053}}^1$

素因数の和:72085

約数の個数: 16

約数和(自身を含む): 54472824

約数和(自身を除く): 22625398

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 72053, 144106, 936689, 1224901, 1873378, 2449802, 15923713, 31847426]

約数ペア:

[(1, 31847426), (2, 15923713), (13, 2449802), (17, 1873378), (26, 1224901), (34, 936689), (221, 144106), (442, 72053)]