80956022

素因数分解:

$2^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{10271}}^1$

素因数の和:10843

約数の個数: 16

約数和(自身を含む): 139041792

約数和(自身を除く): 58085770

約数列:

[1, 2, 7, 14, 563, 1126, 3941, 7882, 10271, 20542, 71897, 143794, 5782573, 11565146, 40478011, 80956022]

約数ペア:

[(1, 80956022), (2, 40478011), (7, 11565146), (14, 5782573), (563, 143794), (1126, 71897), (3941, 20542), (7882, 10271)]