16319152

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21701}}^1$

素因数の和:21756

約数の個数: 20

約数和(自身を含む): 32292576

約数和(自身を除く): 15973424

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21701, 43402, 86804, 173608, 347216, 1019947, 2039894, 4079788, 8159576, 16319152]

約数ペア:

[(1, 16319152), (2, 8159576), (4, 4079788), (8, 2039894), (16, 1019947), (47, 347216), (94, 173608), (188, 86804), (376, 43402), (752, 21701)]