80242568

素因数分解:

$2^3\times 7^1\times {\mathrm{1432903}}^1$

素因数の和:1432916

約数の個数: 16

約数和(自身を含む): 171948480

約数和(自身を除く): 91705912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1432903, 2865806, 5731612, 10030321, 11463224, 20060642, 40121284, 80242568]

約数ペア:

[(1, 80242568), (2, 40121284), (4, 20060642), (7, 11463224), (8, 10030321), (14, 5731612), (28, 2865806), (56, 1432903)]