91707824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{440903}}^1$

素因数の和:440924

約数の個数: 20

約数和(自身を含む): 191352336

約数和(自身を除く): 99644512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 440903, 881806, 1763612, 3527224, 5731739, 7054448, 11463478, 22926956, 45853912, 91707824]

約数ペア:

[(1, 91707824), (2, 45853912), (4, 22926956), (8, 11463478), (13, 7054448), (16, 5731739), (26, 3527224), (52, 1763612), (104, 881806), (208, 440903)]