82420754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102259}}^1$

素因数の和:102305

約数の個数: 16

約数和(自身を含む): 137437440

約数和(自身を除く): 55016686

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 102259, 204518, 1329367, 2658734, 3170029, 6340058, 41210377, 82420754]

約数ペア:

[(1, 82420754), (2, 41210377), (13, 6340058), (26, 3170029), (31, 2658734), (62, 1329367), (403, 204518), (806, 102259)]