17740986056

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{20725451}}^1$

素因数の和:20725564

約数の個数: 16

約数和(自身を含む): 33575232240

約数和(自身を除く): 15834246184

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 20725451, 41450902, 82901804, 165803608, 2217623257, 4435246514, 8870493028, 17740986056]

約数ペア:

[(1, 17740986056), (2, 8870493028), (4, 4435246514), (8, 2217623257), (107, 165803608), (214, 82901804), (428, 41450902), (856, 20725451)]