80549816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{529933}}^1$

素因数の和:529958

約数の個数: 16

約数和(自身を含む): 158980200

約数和(自身を除く): 78430384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 529933, 1059866, 2119732, 4239464, 10068727, 20137454, 40274908, 80549816]

約数ペア:

[(1, 80549816), (2, 40274908), (4, 20137454), (8, 10068727), (19, 4239464), (38, 2119732), (76, 1059866), (152, 529933)]