25824404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{90931}}^1$

素因数の和:91006

約数の個数: 12

約数和(自身を含む): 45829728

約数和(自身を除く): 20005324

約数列:

[1, 2, 4, 71, 142, 284, 90931, 181862, 363724, 6456101, 12912202, 25824404]

約数ペア:

[(1, 25824404), (2, 12912202), (4, 6456101), (71, 363724), (142, 181862), (284, 90931)]