89685719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1171}}^1$

素因数の和:1358

約数の個数: 16

約数和(自身を含む): 98448000

約数和(自身を除く): 8762281

約数列:

[1, 19, 29, 139, 551, 1171, 2641, 4031, 22249, 33959, 76589, 162769, 645221, 3092611, 4720301, 89685719]

約数ペア:

[(1, 89685719), (19, 4720301), (29, 3092611), (139, 645221), (551, 162769), (1171, 76589), (2641, 33959), (4031, 22249)]