30906784

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{23557}}^1$

素因数の和:23608

約数の個数: 24

約数和(自身を含む): 62334468

約数和(自身を除く): 31427684

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 23557, 47114, 94228, 188456, 376912, 753824, 965837, 1931674, 3863348, 7726696, 15453392, 30906784]

約数ペア:

[(1, 30906784), (2, 15453392), (4, 7726696), (8, 3863348), (16, 1931674), (32, 965837), (41, 753824), (82, 376912), (164, 188456), (328, 94228), (656, 47114), (1312, 23557)]