80744314

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{45413}}^1$

素因数の和:45549

約数の個数: 16

約数和(自身を含む): 139511808

約数和(自身を除く): 58767494

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 45413, 90826, 317891, 635782, 5767451, 11534902, 40372157, 80744314]

約数ペア:

[(1, 80744314), (2, 40372157), (7, 11534902), (14, 5767451), (127, 635782), (254, 317891), (889, 90826), (1778, 45413)]