42455192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{408223}}^1$

素因数の和:408242

約数の個数: 16

約数和(自身を含む): 85727040

約数和(自身を除く): 43271848

約数列:

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

約数ペア:

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