127716352

素因数分解:

$2^{10}\times {\mathrm{191}}^1\times {\mathrm{653}}^1$

素因数の和:864

約数の個数: 44

約数和(自身を含む): 257037696

約数和(自身を除く): 129321344

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 653, 764, 1024, 1306, 1528, 2612, 3056, 5224, 6112, 10448, 12224, 20896, 24448, 41792, 48896, 83584, 97792, 124723, 167168, 195584, 249446, 334336, 498892, 668672, 997784, 1995568, 3991136, 7982272, 15964544, 31929088, 63858176, 127716352]

約数ペア:

[(1, 127716352), (2, 63858176), (4, 31929088), (8, 15964544), (16, 7982272), (32, 3991136), (64, 1995568), (128, 997784), (191, 668672), (256, 498892), (382, 334336), (512, 249446), (653, 195584), (764, 167168), (1024, 124723), (1306, 97792), (1528, 83584), (2612, 48896), (3056, 41792), (5224, 24448), (6112, 20896), (10448, 12224)]