30806864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{175039}}^1$

素因数の和:175058

約数の個数: 20

約数和(自身を含む): 65114880

約数和(自身を除く): 34308016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 175039, 350078, 700156, 1400312, 1925429, 2800624, 3850858, 7701716, 15403432, 30806864]

約数ペア:

[(1, 30806864), (2, 15403432), (4, 7701716), (8, 3850858), (11, 2800624), (16, 1925429), (22, 1400312), (44, 700156), (88, 350078), (176, 175039)]