42989336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9613}}^1$

素因数の和:9675

約数の個数: 32

約数和(自身を含む): 88833360

約数和(自身を除く): 45844024

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 9613, 19226, 38452, 76904, 124969, 249938, 413359, 499876, 826718, 999752, 1653436, 3306872, 5373667, 10747334, 21494668, 42989336]

約数ペア:

[(1, 42989336), (2, 21494668), (4, 10747334), (8, 5373667), (13, 3306872), (26, 1653436), (43, 999752), (52, 826718), (86, 499876), (104, 413359), (172, 249938), (344, 124969), (559, 76904), (1118, 38452), (2236, 19226), (4472, 9613)]