22404232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 44721720

約数和(自身を除く): 22317488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 257, 514, 641, 1028, 1282, 2056, 2564, 4369, 5128, 8738, 10897, 17476, 21794, 34952, 43588, 87176, 164737, 329474, 658948, 1317896, 2800529, 5601058, 11202116, 22404232]

約数ペア:

[(1, 22404232), (2, 11202116), (4, 5601058), (8, 2800529), (17, 1317896), (34, 658948), (68, 329474), (136, 164737), (257, 87176), (514, 43588), (641, 34952), (1028, 21794), (1282, 17476), (2056, 10897), (2564, 8738), (4369, 5128)]