80700766

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{8609}}^1$

素因数の和:8763

約数の個数: 16

約数和(自身を含む): 125017200

約数和(自身を除く): 44316434

約数列:

[1, 2, 43, 86, 109, 218, 4687, 8609, 9374, 17218, 370187, 740374, 938381, 1876762, 40350383, 80700766]

約数ペア:

[(1, 80700766), (2, 40350383), (43, 1876762), (86, 938381), (109, 740374), (218, 370187), (4687, 17218), (8609, 9374)]