61571642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{90281}}^1$

素因数の和:90325

約数の個数: 16

約数和(自身を含む): 104004864

約数和(自身を除く): 42433222

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 90281, 180562, 993091, 1986182, 2798711, 5597422, 30785821, 61571642]

約数ペア:

[(1, 61571642), (2, 30785821), (11, 5597422), (22, 2798711), (31, 1986182), (62, 993091), (341, 180562), (682, 90281)]