40911146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27983}}^1$

素因数の和:28045

約数の個数: 16

約数和(自身を含む): 66489984

約数和(自身を除く): 25578838

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 27983, 55966, 475711, 951422, 1203269, 2406538, 20455573, 40911146]

約数ペア:

[(1, 40911146), (2, 20455573), (17, 2406538), (34, 1203269), (43, 951422), (86, 475711), (731, 55966), (1462, 27983)]