80770808

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{593903}}^1$

素因数の和:593926

約数の個数: 16

約数和(自身を含む): 160354080

約数和(自身を除く): 79583272

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 593903, 1187806, 2375612, 4751224, 10096351, 20192702, 40385404, 80770808]

約数ペア:

[(1, 80770808), (2, 40385404), (4, 20192702), (8, 10096351), (17, 4751224), (34, 2375612), (68, 1187806), (136, 593903)]