79785812

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{3541}}^1$

素因数の和:3719

約数の個数: 24

約数和(自身を含む): 144003552

約数和(自身を除く): 64217740

約数列:

[1, 2, 4, 43, 86, 131, 172, 262, 524, 3541, 5633, 7082, 11266, 14164, 22532, 152263, 304526, 463871, 609052, 927742, 1855484, 19946453, 39892906, 79785812]

約数ペア:

[(1, 79785812), (2, 39892906), (4, 19946453), (43, 1855484), (86, 927742), (131, 609052), (172, 463871), (262, 304526), (524, 152263), (3541, 22532), (5633, 14164), (7082, 11266)]