45445456

素因数分解:

$2^4\times 7^1\times {\mathrm{405763}}^1$

素因数の和:405778

約数の個数: 20

約数和(自身を含む): 100629472

約数和(自身を除く): 55184016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 405763, 811526, 1623052, 2840341, 3246104, 5680682, 6492208, 11361364, 22722728, 45445456]

約数ペア:

[(1, 45445456), (2, 22722728), (4, 11361364), (7, 6492208), (8, 5680682), (14, 3246104), (16, 2840341), (28, 1623052), (56, 811526), (112, 405763)]