130184272

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{8161}}^1$

素因数の和:9166

約数の個数: 20

約数和(自身を含む): 252515956

約数和(自身を除く): 122331684

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 8161, 15952, 16322, 32644, 65288, 130576, 8136517, 16273034, 32546068, 65092136, 130184272]

約数ペア:

[(1, 130184272), (2, 65092136), (4, 32546068), (8, 16273034), (16, 8136517), (997, 130576), (1994, 65288), (3988, 32644), (7976, 16322), (8161, 15952)]