42966032

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{65497}}^1$

素因数の和:65546

約数の個数: 20

約数和(自身を含む): 85278396

約数和(自身を除く): 42312364

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 65497, 130994, 261988, 523976, 1047952, 2685377, 5370754, 10741508, 21483016, 42966032]

約数ペア:

[(1, 42966032), (2, 21483016), (4, 10741508), (8, 5370754), (16, 2685377), (41, 1047952), (82, 523976), (164, 261988), (328, 130994), (656, 65497)]