16690328

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{7219}}^1$

素因数の和:7259

約数の個数: 24

約数和(自身を含む): 33248100

約数和(自身を除く): 16557772

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 7219, 14438, 28876, 57752, 122723, 245446, 490892, 981784, 2086291, 4172582, 8345164, 16690328]

約数ペア:

[(1, 16690328), (2, 8345164), (4, 4172582), (8, 2086291), (17, 981784), (34, 490892), (68, 245446), (136, 122723), (289, 57752), (578, 28876), (1156, 14438), (2312, 7219)]