631070464

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{145007}}^1$

素因数の和:145040

約数の個数: 36

約数和(自身を含む): 1333783584

約数和(自身を除く): 702713120

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 145007, 290014, 580028, 1160056, 2320112, 2465119, 4640224, 4930238, 9280448, 9860476, 18560896, 19720952, 37121792, 39441904, 78883808, 157767616, 315535232, 631070464]

約数ペア:

[(1, 631070464), (2, 315535232), (4, 157767616), (8, 78883808), (16, 39441904), (17, 37121792), (32, 19720952), (34, 18560896), (64, 9860476), (68, 9280448), (128, 4930238), (136, 4640224), (256, 2465119), (272, 2320112), (544, 1160056), (1088, 580028), (2176, 290014), (4352, 145007)]