8267432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 16500000

約数和(自身を除く): 8232568

約数列:

[1, 2, 4, 8, 19, 38, 76, 109, 152, 218, 436, 499, 872, 998, 1996, 2071, 3992, 4142, 8284, 9481, 16568, 18962, 37924, 54391, 75848, 108782, 217564, 435128, 1033429, 2066858, 4133716, 8267432]

約数ペア:

[(1, 8267432), (2, 4133716), (4, 2066858), (8, 1033429), (19, 435128), (38, 217564), (76, 108782), (109, 75848), (152, 54391), (218, 37924), (436, 18962), (499, 16568), (872, 9481), (998, 8284), (1996, 4142), (2071, 3992)]