80398536

素因数分解:

$2^3\times 3^1\times {\mathrm{3349939}}^1$

素因数の和:3349948

約数の個数: 16

約数和(自身を含む): 200996400

約数和(自身を除く): 120597864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3349939, 6699878, 10049817, 13399756, 20099634, 26799512, 40199268, 80398536]

約数ペア:

[(1, 80398536), (2, 40199268), (3, 26799512), (4, 20099634), (6, 13399756), (8, 10049817), (12, 6699878), (24, 3349939)]