87342388

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{29153}}^1$

素因数の和:29271

約数の個数: 24

約数和(自身を含む): 176323392

約数和(自身を除く): 88981004

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 29153, 58306, 116612, 204071, 408142, 816284, 3119371, 6238742, 12477484, 21835597, 43671194, 87342388]

約数ペア:

[(1, 87342388), (2, 43671194), (4, 21835597), (7, 12477484), (14, 6238742), (28, 3119371), (107, 816284), (214, 408142), (428, 204071), (749, 116612), (1498, 58306), (2996, 29153)]