80942008

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{4289}}^1$

素因数の和:4639

約数の個数: 32

約数和(自身を含む): 174002400

約数和(自身を除く): 93060392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 4289, 4718, 8578, 9436, 17156, 18872, 30023, 34312, 60046, 120092, 240184, 1445393, 2890786, 5781572, 10117751, 11563144, 20235502, 40471004, 80942008]

約数ペア:

[(1, 80942008), (2, 40471004), (4, 20235502), (7, 11563144), (8, 10117751), (14, 5781572), (28, 2890786), (56, 1445393), (337, 240184), (674, 120092), (1348, 60046), (2359, 34312), (2696, 30023), (4289, 18872), (4718, 17156), (8578, 9436)]