81480662

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{1901}}^1$

素因数の和:2671

約数の個数: 16

約数和(自身を含む): 126673200

約数和(自身を除く): 45192538

約数列:

[1, 2, 29, 58, 739, 1478, 1901, 3802, 21431, 42862, 55129, 110258, 1404839, 2809678, 40740331, 81480662]

約数ペア:

[(1, 81480662), (2, 40740331), (29, 2809678), (58, 1404839), (739, 110258), (1478, 55129), (1901, 42862), (3802, 21431)]