69505168

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{105953}}^1$

素因数の和:106002

約数の個数: 20

約数和(自身を含む): 137952108

約数和(自身を除く): 68446940

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 105953, 211906, 423812, 847624, 1695248, 4344073, 8688146, 17376292, 34752584, 69505168]

約数ペア:

[(1, 69505168), (2, 34752584), (4, 17376292), (8, 8688146), (16, 4344073), (41, 1695248), (82, 847624), (164, 423812), (328, 211906), (656, 105953)]