67403164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{991223}}^1$

素因数の和:991244

約数の個数: 12

約数和(自身を含む): 124894224

約数和(自身を除く): 57491060

約数列:

[1, 2, 4, 17, 34, 68, 991223, 1982446, 3964892, 16850791, 33701582, 67403164]

約数ペア:

[(1, 67403164), (2, 33701582), (4, 16850791), (17, 3964892), (34, 1982446), (68, 991223)]