80786326

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 32

約数和(自身を含む): 128170368

約数和(自身を除く): 47384042

約数列:

[1, 2, 47, 61, 73, 94, 122, 146, 193, 386, 2867, 3431, 4453, 5734, 6862, 8906, 9071, 11773, 14089, 18142, 23546, 28178, 209291, 418582, 553331, 662183, 859429, 1106662, 1324366, 1718858, 40393163, 80786326]

約数ペア:

[(1, 80786326), (2, 40393163), (47, 1718858), (61, 1324366), (73, 1106662), (94, 859429), (122, 662183), (146, 553331), (193, 418582), (386, 209291), (2867, 28178), (3431, 23546), (4453, 18142), (5734, 14089), (6862, 11773), (8906, 9071)]