52316272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{172093}}^1$

素因数の和:172120

約数の個数: 20

約数和(自身を含む): 106698280

約数和(自身を除く): 54382008

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 172093, 344186, 688372, 1376744, 2753488, 3269767, 6539534, 13079068, 26158136, 52316272]

約数ペア:

[(1, 52316272), (2, 26158136), (4, 13079068), (8, 6539534), (16, 3269767), (19, 2753488), (38, 1376744), (76, 688372), (152, 344186), (304, 172093)]