1566671632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2277139}}^1$

素因数の和:2277190

約数の個数: 20

約数和(自身を含む): 3106018960

約数和(自身を除く): 1539347328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2277139, 4554278, 9108556, 18217112, 36434224, 97916977, 195833954, 391667908, 783335816, 1566671632]

約数ペア:

[(1, 1566671632), (2, 783335816), (4, 391667908), (8, 195833954), (16, 97916977), (43, 36434224), (86, 18217112), (172, 9108556), (344, 4554278), (688, 2277139)]