71104456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{206699}}^1$

素因数の和:206748

約数の個数: 16

約数和(自身を含む): 136422000

約数和(自身を除く): 65317544

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 206699, 413398, 826796, 1653592, 8888057, 17776114, 35552228, 71104456]

約数ペア:

[(1, 71104456), (2, 35552228), (4, 17776114), (8, 8888057), (43, 1653592), (86, 826796), (172, 413398), (344, 206699)]