24489328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{80557}}^1$

素因数の和:80584

約数の個数: 20

約数和(自身を含む): 49945960

約数和(自身を除く): 25456632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 80557, 161114, 322228, 644456, 1288912, 1530583, 3061166, 6122332, 12244664, 24489328]

約数ペア:

[(1, 24489328), (2, 12244664), (4, 6122332), (8, 3061166), (16, 1530583), (19, 1288912), (38, 644456), (76, 322228), (152, 161114), (304, 80557)]