80306008

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{528329}}^1$

素因数の和:528354

約数の個数: 16

約数和(自身を含む): 158499000

約数和(自身を除く): 78192992

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 528329, 1056658, 2113316, 4226632, 10038251, 20076502, 40153004, 80306008]

約数ペア:

[(1, 80306008), (2, 40153004), (4, 20076502), (8, 10038251), (19, 4226632), (38, 2113316), (76, 1056658), (152, 528329)]