80652568

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{530609}}^1$

素因数の和:530634

約数の個数: 16

約数和(自身を含む): 159183000

約数和(自身を除く): 78530432

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 530609, 1061218, 2122436, 4244872, 10081571, 20163142, 40326284, 80652568]

約数ペア:

[(1, 80652568), (2, 40326284), (4, 20163142), (8, 10081571), (19, 4244872), (38, 2122436), (76, 1061218), (152, 530609)]