80372824

素因数分解:

$2^3\times 7^1\times {\mathrm{1435229}}^1$

素因数の和:1435242

約数の個数: 16

約数和(自身を含む): 172227600

約数和(自身を除く): 91854776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1435229, 2870458, 5740916, 10046603, 11481832, 20093206, 40186412, 80372824]

約数ペア:

[(1, 80372824), (2, 40186412), (4, 20093206), (7, 11481832), (8, 10046603), (14, 5740916), (28, 2870458), (56, 1435229)]