42926672

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{65437}}^1$

素因数の和:65486

約数の個数: 20

約数和(自身を含む): 85200276

約数和(自身を除く): 42273604

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 65437, 130874, 261748, 523496, 1046992, 2682917, 5365834, 10731668, 21463336, 42926672]

約数ペア:

[(1, 42926672), (2, 21463336), (4, 10731668), (8, 5365834), (16, 2682917), (41, 1046992), (82, 523496), (164, 261748), (328, 130874), (656, 65437)]