15980576

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{6841}}^1$

素因数の和:6924

約数の個数: 24

約数和(自身を含む): 31897404

約数和(自身を除く): 15916828

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 6841, 13682, 27364, 54728, 109456, 218912, 499393, 998786, 1997572, 3995144, 7990288, 15980576]

約数ペア:

[(1, 15980576), (2, 7990288), (4, 3995144), (8, 1997572), (16, 998786), (32, 499393), (73, 218912), (146, 109456), (292, 54728), (584, 27364), (1168, 13682), (2336, 6841)]