22337776

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{10993}}^1$

素因数の和:11128

約数の個数: 20

約数和(自身を含む): 43624192

約数和(自身を除く): 21286416

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 10993, 21986, 43972, 87944, 175888, 1396111, 2792222, 5584444, 11168888, 22337776]

約数ペア:

[(1, 22337776), (2, 11168888), (4, 5584444), (8, 2792222), (16, 1396111), (127, 175888), (254, 87944), (508, 43972), (1016, 21986), (2032, 10993)]