164175752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{50923}}^1$

素因数の和:50973

約数の個数: 32

約数和(自身を含む): 342209280

約数和(自身を除く): 178033528

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 50923, 101846, 203692, 407384, 661999, 1323998, 1578613, 2647996, 3157226, 5295992, 6314452, 12628904, 20521969, 41043938, 82087876, 164175752]

約数ペア:

[(1, 164175752), (2, 82087876), (4, 41043938), (8, 20521969), (13, 12628904), (26, 6314452), (31, 5295992), (52, 3157226), (62, 2647996), (104, 1578613), (124, 1323998), (248, 661999), (403, 407384), (806, 203692), (1612, 101846), (3224, 50923)]