39419824

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{21803}}^1$

素因数の和:21924

約数の個数: 20

約数和(自身を含む): 77055336

約数和(自身を除く): 37635512

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 21803, 43606, 87212, 174424, 348848, 2463739, 4927478, 9854956, 19709912, 39419824]

約数ペア:

[(1, 39419824), (2, 19709912), (4, 9854956), (8, 4927478), (16, 2463739), (113, 348848), (226, 174424), (452, 87212), (904, 43606), (1808, 21803)]