86954812

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19289}}^1$

素因数の和:19330

約数の個数: 36

約数和(自身を含む): 184721040

約数和(自身を除く): 97766228

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 19289, 38578, 77156, 135023, 270046, 443647, 540092, 887294, 945161, 1774588, 1890322, 3105529, 3780644, 6211058, 12422116, 21738703, 43477406, 86954812]

約数ペア:

[(1, 86954812), (2, 43477406), (4, 21738703), (7, 12422116), (14, 6211058), (23, 3780644), (28, 3105529), (46, 1890322), (49, 1774588), (92, 945161), (98, 887294), (161, 540092), (196, 443647), (322, 270046), (644, 135023), (1127, 77156), (2254, 38578), (4508, 19289)]