81634504

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14153}}^1$

素因数の和:14269

約数の個数: 32

約数和(自身を含む): 176641920

約数和(自身を除く): 95007416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 206, 412, 721, 824, 1442, 2884, 5768, 14153, 28306, 56612, 99071, 113224, 198142, 396284, 792568, 1457759, 2915518, 5831036, 10204313, 11662072, 20408626, 40817252, 81634504]

約数ペア:

[(1, 81634504), (2, 40817252), (4, 20408626), (7, 11662072), (8, 10204313), (14, 5831036), (28, 2915518), (56, 1457759), (103, 792568), (206, 396284), (412, 198142), (721, 113224), (824, 99071), (1442, 56612), (2884, 28306), (5768, 14153)]