119716816

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{174007}}^1$

素因数の和:174058

約数の個数: 20

約数和(自身を含む): 237346912

約数和(自身を除く): 117630096

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 174007, 348014, 696028, 1392056, 2784112, 7482301, 14964602, 29929204, 59858408, 119716816]

約数ペア:

[(1, 119716816), (2, 59858408), (4, 29929204), (8, 14964602), (16, 7482301), (43, 2784112), (86, 1392056), (172, 696028), (344, 348014), (688, 174007)]