30722864

素因数分解:

$2^4\times {\mathrm{1213}}^1\times {\mathrm{1583}}^1$

素因数の和:2804

約数の個数: 20

約数和(自身を含む): 59612256

約数和(自身を除く): 28889392

約数列:

[1, 2, 4, 8, 16, 1213, 1583, 2426, 3166, 4852, 6332, 9704, 12664, 19408, 25328, 1920179, 3840358, 7680716, 15361432, 30722864]

約数ペア:

[(1, 30722864), (2, 15361432), (4, 7680716), (8, 3840358), (16, 1920179), (1213, 25328), (1583, 19408), (2426, 12664), (3166, 9704), (4852, 6332)]