86984012

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1787}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 156399936

約数和(自身を除く): 69415924

約数列:

[1, 2, 4, 43, 86, 172, 283, 566, 1132, 1787, 3574, 7148, 12169, 24338, 48676, 76841, 153682, 307364, 505721, 1011442, 2022884, 21746003, 43492006, 86984012]

約数ペア:

[(1, 86984012), (2, 43492006), (4, 21746003), (43, 2022884), (86, 1011442), (172, 505721), (283, 307364), (566, 153682), (1132, 76841), (1787, 48676), (3574, 24338), (7148, 12169)]