108214144

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{19661}}^1$

素因数の和:19718

約数の個数: 32

約数和(自身を含む): 220607640

約数和(自身を除く): 112393496

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 19661, 39322, 78644, 157288, 314576, 629152, 845423, 1258304, 1690846, 2516608, 3381692, 6763384, 13526768, 27053536, 54107072, 108214144]

約数ペア:

[(1, 108214144), (2, 54107072), (4, 27053536), (8, 13526768), (16, 6763384), (32, 3381692), (43, 2516608), (64, 1690846), (86, 1258304), (128, 845423), (172, 629152), (344, 314576), (688, 157288), (1376, 78644), (2752, 39322), (5504, 19661)]