85778894

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{14887}}^1$

素因数の和:14999

約数の個数: 16

約数和(自身を含む): 133634688

約数和(自身を除く): 47855794

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 14887, 29774, 640141, 997429, 1280282, 1994858, 42889447, 85778894]

約数ペア:

[(1, 85778894), (2, 42889447), (43, 1994858), (67, 1280282), (86, 997429), (134, 640141), (2881, 29774), (5762, 14887)]