122488208

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{86017}}^1$

素因数の和:86114

約数の個数: 20

約数和(自身を含む): 239990220

約数和(自身を除く): 117502012

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 86017, 172034, 344068, 688136, 1376272, 7655513, 15311026, 30622052, 61244104, 122488208]

約数ペア:

[(1, 122488208), (2, 61244104), (4, 30622052), (8, 15311026), (16, 7655513), (89, 1376272), (178, 688136), (356, 344068), (712, 172034), (1424, 86017)]