80923423

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{4493}}^1$

素因数の和:4614

約数の個数: 16

約数和(自身を含む): 96638976

約数和(自身を除く): 15715553

約数列:

[1, 7, 31, 83, 217, 581, 2573, 4493, 18011, 31451, 139283, 372919, 974981, 2610433, 11560489, 80923423]

約数ペア:

[(1, 80923423), (7, 11560489), (31, 2610433), (83, 974981), (217, 372919), (581, 139283), (2573, 31451), (4493, 18011)]