47891204

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{168631}}^1$

素因数の和:168706

約数の個数: 12

約数和(自身を含む): 84990528

約数和(自身を除く): 37099324

約数列:

[1, 2, 4, 71, 142, 284, 168631, 337262, 674524, 11972801, 23945602, 47891204]

約数ペア:

[(1, 47891204), (2, 23945602), (4, 11972801), (71, 674524), (142, 337262), (284, 168631)]