20161611064

素因数分解:

$2^3\times 7^1\times {\mathrm{360028769}}^1$

素因数の和:360028782

約数の個数: 16

約数和(自身を含む): 43203452400

約数和(自身を除く): 23041841336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 360028769, 720057538, 1440115076, 2520201383, 2880230152, 5040402766, 10080805532, 20161611064]

約数ペア:

[(1, 20161611064), (2, 10080805532), (4, 5040402766), (7, 2880230152), (8, 2520201383), (14, 1440115076), (28, 720057538), (56, 360028769)]