42884368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{141067}}^1$

素因数の和:141094

約数の個数: 20

約数和(自身を含む): 87462160

約数和(自身を除く): 44577792

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 141067, 282134, 564268, 1128536, 2257072, 2680273, 5360546, 10721092, 21442184, 42884368]

約数ペア:

[(1, 42884368), (2, 21442184), (4, 10721092), (8, 5360546), (16, 2680273), (19, 2257072), (38, 1128536), (76, 564268), (152, 282134), (304, 141067)]