89170720444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{3870929}}^1$

素因数の和:3871389

約数の個数: 24

約数和(自身を含む): 168431906160

約数和(自身を除く): 79261185716

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 11518, 23036, 3870929, 7741858, 15483716, 50322077, 100644154, 201288308, 1714821547, 3429643094, 6859286188, 22292680111, 44585360222, 89170720444]

約数ペア:

[(1, 89170720444), (2, 44585360222), (4, 22292680111), (13, 6859286188), (26, 3429643094), (52, 1714821547), (443, 201288308), (886, 100644154), (1772, 50322077), (5759, 15483716), (11518, 7741858), (23036, 3870929)]