28854832

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{17509}}^1$

素因数の和:17620

約数の個数: 20

約数和(自身を含む): 56452240

約数和(自身を除く): 27597408

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 17509, 35018, 70036, 140072, 280144, 1803427, 3606854, 7213708, 14427416, 28854832]

約数ペア:

[(1, 28854832), (2, 14427416), (4, 7213708), (8, 3606854), (16, 1803427), (103, 280144), (206, 140072), (412, 70036), (824, 35018), (1648, 17509)]