80286008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39667}}^1$

素因数の和:39707

約数の個数: 32

約数和(自身を含む): 171365760

約数和(自身を除く): 91079752

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 39667, 79334, 158668, 317336, 436337, 872674, 912341, 1745348, 1824682, 3490696, 3649364, 7298728, 10035751, 20071502, 40143004, 80286008]

約数ペア:

[(1, 80286008), (2, 40143004), (4, 20071502), (8, 10035751), (11, 7298728), (22, 3649364), (23, 3490696), (44, 1824682), (46, 1745348), (88, 912341), (92, 872674), (184, 436337), (253, 317336), (506, 158668), (1012, 79334), (2024, 39667)]