42042488

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{63317}}^1$

素因数の和:63406

約数の個数: 16

約数和(自身を含む): 79780680

約数和(自身を除く): 37738192

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 63317, 126634, 253268, 506536, 5255311, 10510622, 21021244, 42042488]

約数ペア:

[(1, 42042488), (2, 21021244), (4, 10510622), (8, 5255311), (83, 506536), (166, 253268), (332, 126634), (664, 63317)]