25800752

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{10271}}^1$

素因数の和:10436

約数の個数: 20

約数和(自身を含む): 50312256

約数和(自身を除く): 24511504

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 10271, 20542, 41084, 82168, 164336, 1612547, 3225094, 6450188, 12900376, 25800752]

約数ペア:

[(1, 25800752), (2, 12900376), (4, 6450188), (8, 3225094), (16, 1612547), (157, 164336), (314, 82168), (628, 41084), (1256, 20542), (2512, 10271)]