25165216

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{5009}}^1$

素因数の和:5176

約数の個数: 24

約数和(自身を含む): 49869540

約数和(自身を除く): 24704324

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 1256, 2512, 5009, 5024, 10018, 20036, 40072, 80144, 160288, 786413, 1572826, 3145652, 6291304, 12582608, 25165216]

約数ペア:

[(1, 25165216), (2, 12582608), (4, 6291304), (8, 3145652), (16, 1572826), (32, 786413), (157, 160288), (314, 80144), (628, 40072), (1256, 20036), (2512, 10018), (5009, 5024)]