45053456

素因数分解:

$2^4\times 7^1\times {\mathrm{402263}}^1$

素因数の和:402278

約数の個数: 20

約数和(自身を含む): 99761472

約数和(自身を除く): 54708016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 402263, 804526, 1609052, 2815841, 3218104, 5631682, 6436208, 11263364, 22526728, 45053456]

約数ペア:

[(1, 45053456), (2, 22526728), (4, 11263364), (7, 6436208), (8, 5631682), (14, 3218104), (16, 2815841), (28, 1609052), (56, 804526), (112, 402263)]