85419812

素因数分解:

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

素因数の和:2051

約数の個数: 24

約数和(自身を含む): 152349120

約数和(自身を除く): 66929308

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 436, 1831, 3662, 7324, 11663, 23326, 46652, 195917, 199579, 391834, 399158, 783668, 798316, 21354953, 42709906, 85419812]

約数ペア:

[(1, 85419812), (2, 42709906), (4, 21354953), (107, 798316), (109, 783668), (214, 399158), (218, 391834), (428, 199579), (436, 195917), (1831, 46652), (3662, 23326), (7324, 11663)]