31168004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{65479}}^1$

素因数の和:65507

約数の個数: 24

約数和(自身を含む): 66003840

約数和(自身を除く): 34835836

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 65479, 130958, 261916, 458353, 916706, 1113143, 1833412, 2226286, 4452572, 7792001, 15584002, 31168004]

約数ペア:

[(1, 31168004), (2, 15584002), (4, 7792001), (7, 4452572), (14, 2226286), (17, 1833412), (28, 1113143), (34, 916706), (68, 458353), (119, 261916), (238, 130958), (476, 65479)]