31313442

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2203}}^1$

素因数の和:2334

約数の個数: 32

約数和(自身を含む): 66014208

約数和(自身を除く): 34700766

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2203, 2369, 4406, 4738, 6609, 7107, 13218, 14214, 50669, 101338, 152007, 226909, 304014, 453818, 680727, 1361454, 5218907, 10437814, 15656721, 31313442]

約数ペア:

[(1, 31313442), (2, 15656721), (3, 10437814), (6, 5218907), (23, 1361454), (46, 680727), (69, 453818), (103, 304014), (138, 226909), (206, 152007), (309, 101338), (618, 50669), (2203, 14214), (2369, 13218), (4406, 7107), (4738, 6609)]