222078448

素因数分解:

$2^4\times {\mathrm{113}}^2\times {\mathrm{1087}}^1$

素因数の和:1321

約数の個数: 30

約数和(自身を含む): 434517824

約数和(自身を除く): 212439376

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1087, 1808, 2174, 4348, 8696, 12769, 17392, 25538, 51076, 102152, 122831, 204304, 245662, 491324, 982648, 1965296, 13879903, 27759806, 55519612, 111039224, 222078448]

約数ペア:

[(1, 222078448), (2, 111039224), (4, 55519612), (8, 27759806), (16, 13879903), (113, 1965296), (226, 982648), (452, 491324), (904, 245662), (1087, 204304), (1808, 122831), (2174, 102152), (4348, 51076), (8696, 25538), (12769, 17392)]