13957376

素因数分解:

$2^8\times {\mathrm{54521}}^1$

素因数の和:54537

約数の個数: 18

約数和(自身を含む): 27860742

約数和(自身を除く): 13903366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 54521, 109042, 218084, 436168, 872336, 1744672, 3489344, 6978688, 13957376]

約数ペア:

[(1, 13957376), (2, 6978688), (4, 3489344), (8, 1744672), (16, 872336), (32, 436168), (64, 218084), (128, 109042), (256, 54521)]