47865584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{230123}}^1$

素因数の和:230144

約数の個数: 20

約数和(自身を含む): 99873816

約数和(自身を除く): 52008232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 230123, 460246, 920492, 1840984, 2991599, 3681968, 5983198, 11966396, 23932792, 47865584]

約数ペア:

[(1, 47865584), (2, 23932792), (4, 11966396), (8, 5983198), (13, 3681968), (16, 2991599), (26, 1840984), (52, 920492), (104, 460246), (208, 230123)]