27521168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{41953}}^1$

素因数の和:42002

約数の個数: 20

約数和(自身を含む): 54624108

約数和(自身を除く): 27102940

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 41953, 83906, 167812, 335624, 671248, 1720073, 3440146, 6880292, 13760584, 27521168]

約数ペア:

[(1, 27521168), (2, 13760584), (4, 6880292), (8, 3440146), (16, 1720073), (41, 671248), (82, 335624), (164, 167812), (328, 83906), (656, 41953)]