30516208

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{11701}}^1$

素因数の和:11872

約数の個数: 20

約数和(自身を含む): 59492968

約数和(自身を除く): 28976760

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 11701, 23402, 46804, 93608, 187216, 1907263, 3814526, 7629052, 15258104, 30516208]

約数ペア:

[(1, 30516208), (2, 15258104), (4, 7629052), (8, 3814526), (16, 1907263), (163, 187216), (326, 93608), (652, 46804), (1304, 23402), (2608, 11701)]