42051710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247363}}^1$

素因数の和:247387

約数の個数: 16

約数和(自身を含む): 80145936

約数和(自身を除く): 38094226

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 247363, 494726, 1236815, 2473630, 4205171, 8410342, 21025855, 42051710]

約数ペア:

[(1, 42051710), (2, 21025855), (5, 8410342), (10, 4205171), (17, 2473630), (34, 1236815), (85, 494726), (170, 247363)]