16627564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{557}}^1$

素因数の和:1017

約数の個数: 24

約数和(自身を含む): 30935520

約数和(自身を除く): 14307956

約数列:

[1, 2, 4, 17, 34, 68, 439, 557, 878, 1114, 1756, 2228, 7463, 9469, 14926, 18938, 29852, 37876, 244523, 489046, 978092, 4156891, 8313782, 16627564]

約数ペア:

[(1, 16627564), (2, 8313782), (4, 4156891), (17, 978092), (34, 489046), (68, 244523), (439, 37876), (557, 29852), (878, 18938), (1114, 14926), (1756, 9469), (2228, 7463)]