31005242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{14341}}^1$

素因数の和:14413

約数の個数: 16

約数和(自身を含む): 49565952

約数和(自身を除く): 18560710

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 14341, 28682, 329843, 659686, 674027, 1348054, 15502621, 31005242]

約数ペア:

[(1, 31005242), (2, 15502621), (23, 1348054), (46, 674027), (47, 659686), (94, 329843), (1081, 28682), (2162, 14341)]