16620304

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{17029}}^1$

素因数の和:17098

約数の個数: 20

約数和(自身を含む): 32731660

約数和(自身を除く): 16111356

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 17029, 34058, 68116, 136232, 272464, 1038769, 2077538, 4155076, 8310152, 16620304]

約数ペア:

[(1, 16620304), (2, 8310152), (4, 4155076), (8, 2077538), (16, 1038769), (61, 272464), (122, 136232), (244, 68116), (488, 34058), (976, 17029)]