80902472

素因数分解:

$2^3\times 7^1\times {\mathrm{1444687}}^1$

素因数の和:1444700

約数の個数: 16

約数和(自身を含む): 173362560

約数和(自身を除く): 92460088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1444687, 2889374, 5778748, 10112809, 11557496, 20225618, 40451236, 80902472]

約数ペア:

[(1, 80902472), (2, 40451236), (4, 20225618), (7, 11557496), (8, 10112809), (14, 5778748), (28, 2889374), (56, 1444687)]