80333008

素因数分解:

$2^4\times 7^1\times {\mathrm{717259}}^1$

素因数の和:717274

約数の個数: 20

約数和(自身を含む): 177880480

約数和(自身を除く): 97547472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 717259, 1434518, 2869036, 5020813, 5738072, 10041626, 11476144, 20083252, 40166504, 80333008]

約数ペア:

[(1, 80333008), (2, 40166504), (4, 20083252), (7, 11476144), (8, 10041626), (14, 5738072), (16, 5020813), (28, 2869036), (56, 1434518), (112, 717259)]