23913728

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:982

約数の個数: 36

約数和(自身を含む): 48228180

約数和(自身を除く): 24314452

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 857, 872, 1714, 1744, 3428, 3488, 6856, 6976, 13712, 13952, 27424, 27904, 54848, 93413, 109696, 186826, 219392, 373652, 747304, 1494608, 2989216, 5978432, 11956864, 23913728]

約数ペア:

[(1, 23913728), (2, 11956864), (4, 5978432), (8, 2989216), (16, 1494608), (32, 747304), (64, 373652), (109, 219392), (128, 186826), (218, 109696), (256, 93413), (436, 54848), (857, 27904), (872, 27424), (1714, 13952), (1744, 13712), (3428, 6976), (3488, 6856)]