80208002

素因数分解:

$2^1\times 7^2\times {\mathrm{881}}^1\times {\mathrm{929}}^1$

素因数の和:1826

約数の個数: 24

約数和(自身を含む): 140264460

約数和(自身を除く): 60056458

約数列:

[1, 2, 7, 14, 49, 98, 881, 929, 1762, 1858, 6167, 6503, 12334, 13006, 43169, 45521, 86338, 91042, 818449, 1636898, 5729143, 11458286, 40104001, 80208002]

約数ペア:

[(1, 80208002), (2, 40104001), (7, 11458286), (14, 5729143), (49, 1636898), (98, 818449), (881, 91042), (929, 86338), (1762, 45521), (1858, 43169), (6167, 13006), (6503, 12334)]