42136016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{202577}}^1$

素因数の和:202598

約数の個数: 20

約数和(自身を含む): 87918852

約数和(自身を除く): 45782836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 202577, 405154, 810308, 1620616, 2633501, 3241232, 5267002, 10534004, 21068008, 42136016]

約数ペア:

[(1, 42136016), (2, 21068008), (4, 10534004), (8, 5267002), (13, 3241232), (16, 2633501), (26, 1620616), (52, 810308), (104, 405154), (208, 202577)]