80324894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{162601}}^1$

素因数の和:162635

約数の個数: 16

約数和(自身を含む): 136585680

約数和(自身を除く): 56260786

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 162601, 325202, 2113813, 3089419, 4227626, 6178838, 40162447, 80324894]

約数ペア:

[(1, 80324894), (2, 40162447), (13, 6178838), (19, 4227626), (26, 3089419), (38, 2113813), (247, 325202), (494, 162601)]