1566966416

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{60943}}^1$

素因数の和:62558

約数の個数: 20

約数和(自身を含む): 3037936512

約数和(自身を除く): 1470970096

約数列:

[1, 2, 4, 8, 16, 1607, 3214, 6428, 12856, 25712, 60943, 121886, 243772, 487544, 975088, 97935401, 195870802, 391741604, 783483208, 1566966416]

約数ペア:

[(1, 1566966416), (2, 783483208), (4, 391741604), (8, 195870802), (16, 97935401), (1607, 975088), (3214, 487544), (6428, 243772), (12856, 121886), (25712, 60943)]