39491368

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{30661}}^1$

素因数の和:30697

約数の個数: 32

約数和(自身を含む): 88306560

約数和(自身を除く): 48815192

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 30661, 61322, 122644, 214627, 245288, 429254, 705203, 858508, 1410406, 1717016, 2820812, 4936421, 5641624, 9872842, 19745684, 39491368]

約数ペア:

[(1, 39491368), (2, 19745684), (4, 9872842), (7, 5641624), (8, 4936421), (14, 2820812), (23, 1717016), (28, 1410406), (46, 858508), (56, 705203), (92, 429254), (161, 245288), (184, 214627), (322, 122644), (644, 61322), (1288, 30661)]