5439184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19997}}^1$

素因数の和:20022

約数の個数: 20

約数和(自身を含む): 11158884

約数和(自身を除く): 5719700

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 19997, 39994, 79988, 159976, 319952, 339949, 679898, 1359796, 2719592, 5439184]

約数ペア:

[(1, 5439184), (2, 2719592), (4, 1359796), (8, 679898), (16, 339949), (17, 319952), (34, 159976), (68, 79988), (136, 39994), (272, 19997)]