80948912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{459937}}^1$

素因数の和:459956

約数の個数: 20

約数和(自身を含む): 171096936

約数和(自身を除く): 90148024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 459937, 919874, 1839748, 3679496, 5059307, 7358992, 10118614, 20237228, 40474456, 80948912]

約数ペア:

[(1, 80948912), (2, 40474456), (4, 20237228), (8, 10118614), (11, 7358992), (16, 5059307), (22, 3679496), (44, 1839748), (88, 919874), (176, 459937)]