16997384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{49411}}^1$

素因数の和:49460

約数の個数: 16

約数和(自身を含む): 32611920

約数和(自身を除く): 15614536

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 49411, 98822, 197644, 395288, 2124673, 4249346, 8498692, 16997384]

約数ペア:

[(1, 16997384), (2, 8498692), (4, 4249346), (8, 2124673), (43, 395288), (86, 197644), (172, 98822), (344, 49411)]