80256434

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{2393}}^1$

素因数の和:2845

約数の個数: 16

約数和(自身を含む): 123674040

約数和(自身を除く): 43417606

約数列:

[1, 2, 41, 82, 409, 818, 2393, 4786, 16769, 33538, 98113, 196226, 978737, 1957474, 40128217, 80256434]

約数ペア:

[(1, 80256434), (2, 40128217), (41, 1957474), (82, 978737), (409, 196226), (818, 98113), (2393, 33538), (4786, 16769)]