16440208

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{3049}}^1$

素因数の和:3394

約数の個数: 20

約数和(自身を含む): 31957900

約数和(自身を除く): 15517692

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 3049, 5392, 6098, 12196, 24392, 48784, 1027513, 2055026, 4110052, 8220104, 16440208]

約数ペア:

[(1, 16440208), (2, 8220104), (4, 4110052), (8, 2055026), (16, 1027513), (337, 48784), (674, 24392), (1348, 12196), (2696, 6098), (3049, 5392)]