42289166

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{11411}}^1$

素因数の和:11539

約数の個数: 16

約数和(自身を含む): 67787280

約数和(自身を除く): 25498114

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 11411, 22822, 193987, 387974, 1243799, 2487598, 21144583, 42289166]

約数ペア:

[(1, 42289166), (2, 21144583), (17, 2487598), (34, 1243799), (109, 387974), (218, 193987), (1853, 22822), (3706, 11411)]