80266424

素因数分解:

$2^3\times 7^1\times {\mathrm{1433329}}^1$

素因数の和:1433342

約数の個数: 16

約数和(自身を含む): 171999600

約数和(自身を除く): 91733176

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1433329, 2866658, 5733316, 10033303, 11466632, 20066606, 40133212, 80266424]

約数ペア:

[(1, 80266424), (2, 40133212), (4, 20066606), (7, 11466632), (8, 10033303), (14, 5733316), (28, 2866658), (56, 1433329)]