84033872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{404009}}^1$

素因数の和:404030

約数の個数: 20

約数和(自身を含む): 175340340

約数和(自身を除く): 91306468

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 404009, 808018, 1616036, 3232072, 5252117, 6464144, 10504234, 21008468, 42016936, 84033872]

約数ペア:

[(1, 84033872), (2, 42016936), (4, 21008468), (8, 10504234), (13, 6464144), (16, 5252117), (26, 3232072), (52, 1616036), (104, 808018), (208, 404009)]