16728496

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{19727}}^1$

素因数の和:19788

約数の個数: 20

約数和(自身を含む): 33024672

約数和(自身を除く): 16296176

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 19727, 39454, 78908, 157816, 315632, 1045531, 2091062, 4182124, 8364248, 16728496]

約数ペア:

[(1, 16728496), (2, 8364248), (4, 4182124), (8, 2091062), (16, 1045531), (53, 315632), (106, 157816), (212, 78908), (424, 39454), (848, 19727)]