85665188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{105499}}^1$

素因数の和:105539

約数の個数: 24

約数和(自身を含む): 177240000

約数和(自身を除く): 91574812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 105499, 210998, 421996, 738493, 1476986, 2953972, 3059471, 6118942, 12237884, 21416297, 42832594, 85665188]

約数ペア:

[(1, 85665188), (2, 42832594), (4, 21416297), (7, 12237884), (14, 6118942), (28, 3059471), (29, 2953972), (58, 1476986), (116, 738493), (203, 421996), (406, 210998), (812, 105499)]