25472336

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{9767}}^1$

素因数の和:9938

約数の個数: 20

約数和(自身を含む): 49660512

約数和(自身を除く): 24188176

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 9767, 19534, 39068, 78136, 156272, 1592021, 3184042, 6368084, 12736168, 25472336]

約数ペア:

[(1, 25472336), (2, 12736168), (4, 6368084), (8, 3184042), (16, 1592021), (163, 156272), (326, 78136), (652, 39068), (1304, 19534), (2608, 9767)]