39769496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8893}}^1$

素因数の和:8955

約数の個数: 32

約数和(自身を含む): 82180560

約数和(自身を除く): 42411064

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 8893, 17786, 35572, 71144, 115609, 231218, 382399, 462436, 764798, 924872, 1529596, 3059192, 4971187, 9942374, 19884748, 39769496]

約数ペア:

[(1, 39769496), (2, 19884748), (4, 9942374), (8, 4971187), (13, 3059192), (26, 1529596), (43, 924872), (52, 764798), (86, 462436), (104, 382399), (172, 231218), (344, 115609), (559, 71144), (1118, 35572), (2236, 17786), (4472, 8893)]