27239824

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{54919}}^1$

素因数の和:54958

約数の個数: 20

約数和(自身を含む): 54480640

約数和(自身を除く): 27240816

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 54919, 109838, 219676, 439352, 878704, 1702489, 3404978, 6809956, 13619912, 27239824]

約数ペア:

[(1, 27239824), (2, 13619912), (4, 6809956), (8, 3404978), (16, 1702489), (31, 878704), (62, 439352), (124, 219676), (248, 109838), (496, 54919)]