82456418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4799}}^1$

素因数の和:4894

約数の個数: 24

約数和(自身を含む): 137894400

約数和(自身を除く): 55437982

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 4799, 8591, 9598, 17182, 52789, 105578, 340729, 580679, 681458, 1161358, 3748019, 7496038, 41228209, 82456418]

約数ペア:

[(1, 82456418), (2, 41228209), (11, 7496038), (22, 3748019), (71, 1161358), (121, 681458), (142, 580679), (242, 340729), (781, 105578), (1562, 52789), (4799, 17182), (8591, 9598)]