90419693

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43201}}^1$

素因数の和:43244

約数の個数: 16

約数和(自身を含む): 116126976

約数和(自身を除く): 25707283

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 43201, 302407, 561613, 993623, 3931291, 6955361, 12917099, 90419693]

約数ペア:

[(1, 90419693), (7, 12917099), (13, 6955361), (23, 3931291), (91, 993623), (161, 561613), (299, 302407), (2093, 43201)]