80043209

素因数分解:

${\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 85211136

約数和(自身を除く): 5167927

約数列:

[1, 31, 47, 137, 401, 1457, 4247, 6439, 12431, 18847, 54937, 199609, 584257, 1703047, 2582039, 80043209]

約数ペア:

[(1, 80043209), (31, 2582039), (47, 1703047), (137, 584257), (401, 199609), (1457, 54937), (4247, 18847), (6439, 12431)]