109085728

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{43151}}^1$

素因数の和:43240

約数の個数: 24

約数和(自身を含む): 217486080

約数和(自身を除く): 108400352

約数列:

[1, 2, 4, 8, 16, 32, 79, 158, 316, 632, 1264, 2528, 43151, 86302, 172604, 345208, 690416, 1380832, 3408929, 6817858, 13635716, 27271432, 54542864, 109085728]

約数ペア:

[(1, 109085728), (2, 54542864), (4, 27271432), (8, 13635716), (16, 6817858), (32, 3408929), (79, 1380832), (158, 690416), (316, 345208), (632, 172604), (1264, 86302), (2528, 43151)]