86813474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 146513664

約数和(自身を除く): 59700190

約数列:

[1, 2, 11, 22, 43, 86, 163, 326, 473, 563, 946, 1126, 1793, 3586, 6193, 7009, 12386, 14018, 24209, 48418, 77099, 91769, 154198, 183538, 266299, 532598, 1009459, 2018918, 3946067, 7892134, 43406737, 86813474]

約数ペア:

[(1, 86813474), (2, 43406737), (11, 7892134), (22, 3946067), (43, 2018918), (86, 1009459), (163, 532598), (326, 266299), (473, 183538), (563, 154198), (946, 91769), (1126, 77099), (1793, 48418), (3586, 24209), (6193, 14018), (7009, 12386)]