16970224

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{4127}}^1$

素因数の和:4392

約数の個数: 20

約数和(自身を含む): 33015744

約数和(自身を除く): 16045520

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 4127, 8254, 16508, 33016, 66032, 1060639, 2121278, 4242556, 8485112, 16970224]

約数ペア:

[(1, 16970224), (2, 8485112), (4, 4242556), (8, 2121278), (16, 1060639), (257, 66032), (514, 33016), (1028, 16508), (2056, 8254), (4112, 4127)]