42170186

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{10433}}^1$

素因数の和:10525

約数の個数: 16

約数和(自身を含む): 66109824

約数和(自身を除く): 23939638

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 10433, 20866, 448619, 490351, 897238, 980702, 21085093, 42170186]

約数ペア:

[(1, 42170186), (2, 21085093), (43, 980702), (47, 897238), (86, 490351), (94, 448619), (2021, 20866), (4042, 10433)]