16729064

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4481

約数の個数: 32

約数和(自身を含む): 35022240

約数和(自身を除く): 18293176

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 4421, 8842, 17684, 35368, 48631, 97262, 190103, 194524, 380206, 389048, 760412, 1520824, 2091133, 4182266, 8364532, 16729064]

約数ペア:

[(1, 16729064), (2, 8364532), (4, 4182266), (8, 2091133), (11, 1520824), (22, 760412), (43, 389048), (44, 380206), (86, 194524), (88, 190103), (172, 97262), (344, 48631), (473, 35368), (946, 17684), (1892, 8842), (3784, 4421)]