243315832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{3307}}^1$

素因数の和:3871

約数の個数: 32

約数和(自身を含む): 484092720

約数和(自身を除く): 240776888

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 541, 1082, 2164, 3307, 4328, 6614, 9197, 13228, 18394, 26456, 36788, 56219, 73576, 112438, 224876, 449752, 1789087, 3578174, 7156348, 14312696, 30414479, 60828958, 121657916, 243315832]

約数ペア:

[(1, 243315832), (2, 121657916), (4, 60828958), (8, 30414479), (17, 14312696), (34, 7156348), (68, 3578174), (136, 1789087), (541, 449752), (1082, 224876), (2164, 112438), (3307, 73576), (4328, 56219), (6614, 36788), (9197, 26456), (13228, 18394)]