47172112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{226789}}^1$

素因数の和:226810

約数の個数: 20

約数和(自身を含む): 98426860

約数和(自身を除く): 51254748

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 226789, 453578, 907156, 1814312, 2948257, 3628624, 5896514, 11793028, 23586056, 47172112]

約数ペア:

[(1, 47172112), (2, 23586056), (4, 11793028), (8, 5896514), (13, 3628624), (16, 2948257), (26, 1814312), (52, 907156), (104, 453578), (208, 226789)]