108839164

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{17431}}^1$

素因数の和:17665

約数の個数: 24

約数和(自身を含む): 218667008

約数和(自身を除く): 109827844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 17431, 34862, 69724, 122017, 244034, 488068, 3887113, 7774226, 15548452, 27209791, 54419582, 108839164]

約数ペア:

[(1, 108839164), (2, 54419582), (4, 27209791), (7, 15548452), (14, 7774226), (28, 3887113), (223, 488068), (446, 244034), (892, 122017), (1561, 69724), (3122, 34862), (6244, 17431)]