80943856

素因数分解:

$2^4\times 7^1\times {\mathrm{722713}}^1$

素因数の和:722728

約数の個数: 20

約数和(自身を含む): 179233072

約数和(自身を除く): 98289216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 722713, 1445426, 2890852, 5058991, 5781704, 10117982, 11563408, 20235964, 40471928, 80943856]

約数ペア:

[(1, 80943856), (2, 40471928), (4, 20235964), (7, 11563408), (8, 10117982), (14, 5781704), (16, 5058991), (28, 2890852), (56, 1445426), (112, 722713)]