128559614

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{2531}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 195521040

約数和(自身を除く): 66961426

約数列:

[1, 2, 109, 218, 233, 466, 2531, 5062, 25397, 50794, 275879, 551758, 589723, 1179446, 64279807, 128559614]

約数ペア:

[(1, 128559614), (2, 64279807), (109, 1179446), (218, 589723), (233, 551758), (466, 275879), (2531, 50794), (5062, 25397)]