8161142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{8627}}^1$

素因数の和:8683

約数の個数: 16

約数和(自身を含む): 13666752

約数和(自身を除く): 5505610

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 8627, 17254, 94897, 189794, 370961, 741922, 4080571, 8161142]

約数ペア:

[(1, 8161142), (2, 4080571), (11, 741922), (22, 370961), (43, 189794), (86, 94897), (473, 17254), (946, 8627)]