86247824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{414653}}^1$

素因数の和:414674

約数の個数: 20

約数和(自身を含む): 179959836

約数和(自身を除く): 93712012

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 414653, 829306, 1658612, 3317224, 5390489, 6634448, 10780978, 21561956, 43123912, 86247824]

約数ペア:

[(1, 86247824), (2, 43123912), (4, 21561956), (8, 10780978), (13, 6634448), (16, 5390489), (26, 3317224), (52, 1658612), (104, 829306), (208, 414653)]