71630398

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{165047}}^1$

素因数の和:165087

約数の個数: 16

約数和(自身を含む): 126756864

約数和(自身を除く): 55126466

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 165047, 330094, 1155329, 2310658, 5116457, 10232914, 35815199, 71630398]

約数ペア:

[(1, 71630398), (2, 35815199), (7, 10232914), (14, 5116457), (31, 2310658), (62, 1155329), (217, 330094), (434, 165047)]