16997828

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 36

約数和(自身を含む): 32284140

約数和(自身を除く): 15286312

約数列:

[1, 2, 4, 23, 29, 46, 58, 92, 116, 277, 529, 554, 667, 1058, 1108, 1334, 2116, 2668, 6371, 8033, 12742, 15341, 16066, 25484, 30682, 32132, 61364, 146533, 184759, 293066, 369518, 586132, 739036, 4249457, 8498914, 16997828]

約数ペア:

[(1, 16997828), (2, 8498914), (4, 4249457), (23, 739036), (29, 586132), (46, 369518), (58, 293066), (92, 184759), (116, 146533), (277, 61364), (529, 32132), (554, 30682), (667, 25484), (1058, 16066), (1108, 15341), (1334, 12742), (2116, 8033), (2668, 6371)]