30930448

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{23291}}^1$

素因数の和:23382

約数の個数: 20

約数和(自身を含む): 60652368

約数和(自身を除く): 29721920

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 23291, 46582, 93164, 186328, 372656, 1933153, 3866306, 7732612, 15465224, 30930448]

約数ペア:

[(1, 30930448), (2, 15465224), (4, 7732612), (8, 3866306), (16, 1933153), (83, 372656), (166, 186328), (332, 93164), (664, 46582), (1328, 23291)]