86431232

素因数分解:

$2^9\times {\mathrm{223}}^1\times {\mathrm{757}}^1$

素因数の和:998

約数の個数: 40

約数和(自身を含む): 173697216

約数和(自身を除く): 87265984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 446, 512, 757, 892, 1514, 1784, 3028, 3568, 6056, 7136, 12112, 14272, 24224, 28544, 48448, 57088, 96896, 114176, 168811, 193792, 337622, 387584, 675244, 1350488, 2700976, 5401952, 10803904, 21607808, 43215616, 86431232]

約数ペア:

[(1, 86431232), (2, 43215616), (4, 21607808), (8, 10803904), (16, 5401952), (32, 2700976), (64, 1350488), (128, 675244), (223, 387584), (256, 337622), (446, 193792), (512, 168811), (757, 114176), (892, 96896), (1514, 57088), (1784, 48448), (3028, 28544), (3568, 24224), (6056, 14272), (7136, 12112)]