338336

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:216

約数の個数: 24

約数和(自身を含む): 679140

約数和(自身を除く): 340804

約数列:

[1, 2, 4, 8, 16, 32, 97, 109, 194, 218, 388, 436, 776, 872, 1552, 1744, 3104, 3488, 10573, 21146, 42292, 84584, 169168, 338336]

約数ペア:

[(1, 338336), (2, 169168), (4, 84584), (8, 42292), (16, 21146), (32, 10573), (97, 3488), (109, 3104), (194, 1744), (218, 1552), (388, 872), (436, 776)]