80091266

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{2953}}^1$

素因数の和:3217

約数の個数: 16

約数和(自身を含む): 122508288

約数和(自身を除く): 42417022

約数列:

[1, 2, 71, 142, 191, 382, 2953, 5906, 13561, 27122, 209663, 419326, 564023, 1128046, 40045633, 80091266]

約数ペア:

[(1, 80091266), (2, 40045633), (71, 1128046), (142, 564023), (191, 419326), (382, 209663), (2953, 27122), (5906, 13561)]