23287576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223919}}^1$

素因数の和:223938

約数の個数: 16

約数和(自身を含む): 47023200

約数和(自身を除く): 23735624

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223919, 447838, 895676, 1791352, 2910947, 5821894, 11643788, 23287576]

約数ペア:

[(1, 23287576), (2, 11643788), (4, 5821894), (8, 2910947), (13, 1791352), (26, 895676), (52, 447838), (104, 223919)]