65841886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{27457}}^1$

素因数の和:27579

約数の個数: 16

約数和(自身を含む): 108733680

約数和(自身を除く): 42891794

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 27457, 54914, 302027, 604054, 2992813, 5985626, 32920943, 65841886]

約数ペア:

[(1, 65841886), (2, 32920943), (11, 5985626), (22, 2992813), (109, 604054), (218, 302027), (1199, 54914), (2398, 27457)]