388252912

素因数分解:

$2^4\times {\mathrm{1583}}^1\times {\mathrm{15329}}^1$

素因数の和:16920

約数の個数: 20

約数和(自身を含む): 752764320

約数和(自身を除く): 364511408

約数列:

[1, 2, 4, 8, 16, 1583, 3166, 6332, 12664, 15329, 25328, 30658, 61316, 122632, 245264, 24265807, 48531614, 97063228, 194126456, 388252912]

約数ペア:

[(1, 388252912), (2, 194126456), (4, 97063228), (8, 48531614), (16, 24265807), (1583, 245264), (3166, 122632), (6332, 61316), (12664, 30658), (15329, 25328)]