42709906

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:2049

約数の個数: 16

約数和(自身を含む): 65292480

約数和(自身を除く): 22582574

約数列:

[1, 2, 107, 109, 214, 218, 1831, 3662, 11663, 23326, 195917, 199579, 391834, 399158, 21354953, 42709906]

約数ペア:

[(1, 42709906), (2, 21354953), (107, 399158), (109, 391834), (214, 199579), (218, 195917), (1831, 23326), (3662, 11663)]