136016912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{197699}}^1$

素因数の和:197750

約数の個数: 20

約数和(自身を含む): 269662800

約数和(自身を除く): 133645888

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 197699, 395398, 790796, 1581592, 3163184, 8501057, 17002114, 34004228, 68008456, 136016912]

約数ペア:

[(1, 136016912), (2, 68008456), (4, 34004228), (8, 17002114), (16, 8501057), (43, 3163184), (86, 1581592), (172, 790796), (344, 395398), (688, 197699)]