82190017

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 106831872

約数和(自身を除く): 24641855

約数列:

[1, 7, 13, 23, 91, 107, 161, 299, 367, 749, 1391, 2093, 2461, 2569, 4771, 8441, 9737, 17227, 31993, 33397, 39269, 59087, 109733, 223951, 274883, 510497, 768131, 903187, 3573479, 6322309, 11741431, 82190017]

約数ペア:

[(1, 82190017), (7, 11741431), (13, 6322309), (23, 3573479), (91, 903187), (107, 768131), (161, 510497), (299, 274883), (367, 223951), (749, 109733), (1391, 59087), (2093, 39269), (2461, 33397), (2569, 31993), (4771, 17227), (8441, 9737)]