40907288

素因数分解:

$2^3\times {\mathrm{367}}^1\times {\mathrm{13933}}^1$

素因数の和:14306

約数の個数: 16

約数和(自身を含む): 76915680

約数和(自身を除く): 36008392

約数列:

[1, 2, 4, 8, 367, 734, 1468, 2936, 13933, 27866, 55732, 111464, 5113411, 10226822, 20453644, 40907288]

約数ペア:

[(1, 40907288), (2, 20453644), (4, 10226822), (8, 5113411), (367, 111464), (734, 55732), (1468, 27866), (2936, 13933)]