31190699644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{324403}}^1$

素因数の和:324506

約数の個数: 36

約数和(自身を含む): 60181483656

約数和(自身を除く): 28990784012

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 1849, 2236, 3698, 7396, 24037, 48074, 96148, 324403, 648806, 1297612, 4217239, 8434478, 13949329, 16868956, 27898658, 55797316, 181341277, 362682554, 599821147, 725365108, 1199642294, 2399284588, 7797674911, 15595349822, 31190699644]

約数ペア:

[(1, 31190699644), (2, 15595349822), (4, 7797674911), (13, 2399284588), (26, 1199642294), (43, 725365108), (52, 599821147), (86, 362682554), (172, 181341277), (559, 55797316), (1118, 27898658), (1849, 16868956), (2236, 13949329), (3698, 8434478), (7396, 4217239), (24037, 1297612), (48074, 648806), (96148, 324403)]