38973776

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{105907}}^1$

素因数の和:105938

約数の個数: 20

約数和(自身を含む): 78795552

約数和(自身を除く): 39821776

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 105907, 211814, 423628, 847256, 1694512, 2435861, 4871722, 9743444, 19486888, 38973776]

約数ペア:

[(1, 38973776), (2, 19486888), (4, 9743444), (8, 4871722), (16, 2435861), (23, 1694512), (46, 847256), (92, 423628), (184, 211814), (368, 105907)]