18092336

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{26297}}^1$

素因数の和:26348

約数の個数: 20

約数和(自身を含む): 35870472

約数和(自身を除く): 17778136

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 26297, 52594, 105188, 210376, 420752, 1130771, 2261542, 4523084, 9046168, 18092336]

約数ペア:

[(1, 18092336), (2, 9046168), (4, 4523084), (8, 2261542), (16, 1130771), (43, 420752), (86, 210376), (172, 105188), (344, 52594), (688, 26297)]