80736824

素因数分解:

$2^3\times 7^1\times {\mathrm{1441729}}^1$

素因数の和:1441742

約数の個数: 16

約数和(自身を含む): 173007600

約数和(自身を除く): 92270776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1441729, 2883458, 5766916, 10092103, 11533832, 20184206, 40368412, 80736824]

約数ペア:

[(1, 80736824), (2, 40368412), (4, 20184206), (7, 11533832), (8, 10092103), (14, 5766916), (28, 2883458), (56, 1441729)]