80288338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162527}}^1$

素因数の和:162561

約数の個数: 16

約数和(自身を含む): 136523520

約数和(自身を除く): 56235182

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 162527, 325054, 2112851, 3088013, 4225702, 6176026, 40144169, 80288338]

約数ペア:

[(1, 80288338), (2, 40144169), (13, 6176026), (19, 4225702), (26, 3088013), (38, 2112851), (247, 325054), (494, 162527)]