80905832

素因数分解:

$2^3\times 7^1\times {\mathrm{1444747}}^1$

素因数の和:1444760

約数の個数: 16

約数和(自身を含む): 173369760

約数和(自身を除く): 92463928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1444747, 2889494, 5778988, 10113229, 11557976, 20226458, 40452916, 80905832]

約数ペア:

[(1, 80905832), (2, 40452916), (4, 20226458), (7, 11557976), (8, 10113229), (14, 5778988), (28, 2889494), (56, 1444747)]