864080356

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1193}}^1\times {\mathrm{4211}}^1$

素因数の和:5451

約数の個数: 24

約数和(自身を含む): 1548971424

約数和(自身を除く): 684891068

約数列:

[1, 2, 4, 43, 86, 172, 1193, 2386, 4211, 4772, 8422, 16844, 51299, 102598, 181073, 205196, 362146, 724292, 5023723, 10047446, 20094892, 216020089, 432040178, 864080356]

約数ペア:

[(1, 864080356), (2, 432040178), (4, 216020089), (43, 20094892), (86, 10047446), (172, 5023723), (1193, 724292), (2386, 362146), (4211, 205196), (4772, 181073), (8422, 102598), (16844, 51299)]