30813388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163901}}^1$

素因数の和:163952

約数の個数: 12

約数和(自身を含む): 55071072

約数和(自身を除く): 24257684

約数列:

[1, 2, 4, 47, 94, 188, 163901, 327802, 655604, 7703347, 15406694, 30813388]

約数ペア:

[(1, 30813388), (2, 15406694), (4, 7703347), (47, 655604), (94, 327802), (188, 163901)]