86427124

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{162457}}^1$

素因数の和:162487

約数の個数: 24

約数和(自身を含む): 181952960

約数和(自身を除く): 95525836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 162457, 324914, 649828, 1137199, 2274398, 3086683, 4548796, 6173366, 12346732, 21606781, 43213562, 86427124]

約数ペア:

[(1, 86427124), (2, 43213562), (4, 21606781), (7, 12346732), (14, 6173366), (19, 4548796), (28, 3086683), (38, 2274398), (76, 1137199), (133, 649828), (266, 324914), (532, 162457)]