89124164930

素因数分解:

$2^1\times 5^1\times {\mathrm{21821}}^1\times {\mathrm{408433}}^1$

素因数の和:430261

約数の個数: 16

約数和(自身を含む): 160431241464

約数和(自身を除く): 71307076534

約数列:

[1, 2, 5, 10, 21821, 43642, 109105, 218210, 408433, 816866, 2042165, 4084330, 8912416493, 17824832986, 44562082465, 89124164930]

約数ペア:

[(1, 89124164930), (2, 44562082465), (5, 17824832986), (10, 8912416493), (21821, 4084330), (43642, 2042165), (109105, 816866), (218210, 408433)]