80199224

素因数分解:

$2^3\times 7^1\times {\mathrm{1432129}}^1$

素因数の和:1432142

約数の個数: 16

約数和(自身を含む): 171855600

約数和(自身を除く): 91656376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1432129, 2864258, 5728516, 10024903, 11457032, 20049806, 40099612, 80199224]

約数ペア:

[(1, 80199224), (2, 40099612), (4, 20049806), (7, 11457032), (8, 10024903), (14, 5728516), (28, 2864258), (56, 1432129)]