21703352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10723}}^1$

素因数の和:10763

約数の個数: 32

約数和(自身を含む): 46327680

約数和(自身を除く): 24624328

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 10723, 21446, 42892, 85784, 117953, 235906, 246629, 471812, 493258, 943624, 986516, 1973032, 2712919, 5425838, 10851676, 21703352]

約数ペア:

[(1, 21703352), (2, 10851676), (4, 5425838), (8, 2712919), (11, 1973032), (22, 986516), (23, 943624), (44, 493258), (46, 471812), (88, 246629), (92, 235906), (184, 117953), (253, 85784), (506, 42892), (1012, 21446), (2024, 10723)]