320417288

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{1381109}}^1$

素因数の和:1381144

約数の個数: 16

約数和(自身を含む): 621499500

約数和(自身を除く): 301082212

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 1381109, 2762218, 5524436, 11048872, 40052161, 80104322, 160208644, 320417288]

約数ペア:

[(1, 320417288), (2, 160208644), (4, 80104322), (8, 40052161), (29, 11048872), (58, 5524436), (116, 2762218), (232, 1381109)]