30553456

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{12163}}^1$

素因数の和:12328

約数の個数: 20

約数和(自身を含む): 59579272

約数和(自身を除く): 29025816

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 12163, 24326, 48652, 97304, 194608, 1909591, 3819182, 7638364, 15276728, 30553456]

約数ペア:

[(1, 30553456), (2, 15276728), (4, 7638364), (8, 3819182), (16, 1909591), (157, 194608), (314, 97304), (628, 48652), (1256, 24326), (2512, 12163)]