89387666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{138371}}^1$

素因数の和:138409

約数の個数: 16

約数和(自身を含む): 149441760

約数和(自身を除く): 60054094

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 138371, 276742, 2352307, 2629049, 4704614, 5258098, 44693833, 89387666]

約数ペア:

[(1, 89387666), (2, 44693833), (17, 5258098), (19, 4704614), (34, 2629049), (38, 2352307), (323, 276742), (646, 138371)]