80920582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49523}}^1$

素因数の和:49587

約数の個数: 16

約数和(自身を含む): 130743360

約数和(自身を除く): 49822778

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 49523, 99046, 940937, 1881874, 2129489, 4258978, 40460291, 80920582]

約数ペア:

[(1, 80920582), (2, 40460291), (19, 4258978), (38, 2129489), (43, 1881874), (86, 940937), (817, 99046), (1634, 49523)]