8161274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^2$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 14046048

約数和(自身を除く): 5884774

約数列:

[1, 2, 11, 22, 23, 46, 127, 253, 254, 506, 1397, 2794, 2921, 5842, 16129, 32131, 32258, 64262, 177419, 354838, 370967, 741934, 4080637, 8161274]

約数ペア:

[(1, 8161274), (2, 4080637), (11, 741934), (22, 370967), (23, 354838), (46, 177419), (127, 64262), (253, 32258), (254, 32131), (506, 16129), (1397, 5842), (2794, 2921)]