30624514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{20947}}^1$

素因数の和:21009

約数の個数: 16

約数和(自身を含む): 49772448

約数和(自身を除く): 19147934

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 20947, 41894, 356099, 712198, 900721, 1801442, 15312257, 30624514]

約数ペア:

[(1, 30624514), (2, 15312257), (17, 1801442), (34, 900721), (43, 712198), (86, 356099), (731, 41894), (1462, 20947)]