80804584

素因数分解:

$2^3\times 7^1\times {\mathrm{1442939}}^1$

素因数の和:1442952

約数の個数: 16

約数和(自身を含む): 173152800

約数和(自身を除く): 92348216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1442939, 2885878, 5771756, 10100573, 11543512, 20201146, 40402292, 80804584]

約数ペア:

[(1, 80804584), (2, 40402292), (4, 20201146), (7, 11543512), (8, 10100573), (14, 5771756), (28, 2885878), (56, 1442939)]