80785544

素因数分解:

$2^3\times 7^1\times {\mathrm{1442599}}^1$

素因数の和:1442612

約数の個数: 16

約数和(自身を含む): 173112000

約数和(自身を除く): 92326456

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1442599, 2885198, 5770396, 10098193, 11540792, 20196386, 40392772, 80785544]

約数ペア:

[(1, 80785544), (2, 40392772), (4, 20196386), (7, 11540792), (8, 10098193), (14, 5770396), (28, 2885198), (56, 1442599)]