84910384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{408223}}^1$

素因数の和:408244

約数の個数: 20

約数和(自身を含む): 177169216

約数和(自身を除く): 92258832

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 408223, 816446, 1632892, 3265784, 5306899, 6531568, 10613798, 21227596, 42455192, 84910384]

約数ペア:

[(1, 84910384), (2, 42455192), (4, 21227596), (8, 10613798), (13, 6531568), (16, 5306899), (26, 3265784), (52, 1632892), (104, 816446), (208, 408223)]