80156212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{5827}}^1$

素因数の和:6031

約数の個数: 24

約数和(自身を含む): 148497440

約数和(自身を除く): 68341228

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 5827, 6878, 11654, 13756, 23308, 110713, 221426, 442852, 1054687, 2109374, 4218748, 20039053, 40078106, 80156212]

約数ペア:

[(1, 80156212), (2, 40078106), (4, 20039053), (19, 4218748), (38, 2109374), (76, 1054687), (181, 442852), (362, 221426), (724, 110713), (3439, 23308), (5827, 13756), (6878, 11654)]