40631888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{230863}}^1$

素因数の和:230882

約数の個数: 20

約数和(自身を含む): 85881408

約数和(自身を除く): 45249520

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 230863, 461726, 923452, 1846904, 2539493, 3693808, 5078986, 10157972, 20315944, 40631888]

約数ペア:

[(1, 40631888), (2, 20315944), (4, 10157972), (8, 5078986), (11, 3693808), (16, 2539493), (22, 1846904), (44, 923452), (88, 461726), (176, 230863)]