80513032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{529691}}^1$

素因数の和:529716

約数の個数: 16

約数和(自身を含む): 158907600

約数和(自身を除く): 78394568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 529691, 1059382, 2118764, 4237528, 10064129, 20128258, 40256516, 80513032]

約数ペア:

[(1, 80513032), (2, 40256516), (4, 20128258), (8, 10064129), (19, 4237528), (38, 2118764), (76, 1059382), (152, 529691)]