127684432

素因数分解:

$2^4\times {\mathrm{1721}}^1\times {\mathrm{4637}}^1$

素因数の和:6366

約数の個数: 20

約数和(自身を含む): 247585716

約数和(自身を除く): 119901284

約数列:

[1, 2, 4, 8, 16, 1721, 3442, 4637, 6884, 9274, 13768, 18548, 27536, 37096, 74192, 7980277, 15960554, 31921108, 63842216, 127684432]

約数ペア:

[(1, 127684432), (2, 63842216), (4, 31921108), (8, 15960554), (16, 7980277), (1721, 74192), (3442, 37096), (4637, 27536), (6884, 18548), (9274, 13768)]