42967216

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{36787}}^1$

素因数の和:36868

約数の個数: 20

約数和(自身を含む): 84391672

約数和(自身を除く): 41424456

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 36787, 73574, 147148, 294296, 588592, 2685451, 5370902, 10741804, 21483608, 42967216]

約数ペア:

[(1, 42967216), (2, 21483608), (4, 10741804), (8, 5370902), (16, 2685451), (73, 588592), (146, 294296), (292, 147148), (584, 73574), (1168, 36787)]