22168208

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 44997120

約数和(自身を除く): 22828912

約数列:

[1, 2, 4, 8, 16, 41, 47, 82, 94, 164, 188, 328, 376, 656, 719, 752, 1438, 1927, 2876, 3854, 5752, 7708, 11504, 15416, 29479, 30832, 33793, 58958, 67586, 117916, 135172, 235832, 270344, 471664, 540688, 1385513, 2771026, 5542052, 11084104, 22168208]

約数ペア:

[(1, 22168208), (2, 11084104), (4, 5542052), (8, 2771026), (16, 1385513), (41, 540688), (47, 471664), (82, 270344), (94, 235832), (164, 135172), (188, 117916), (328, 67586), (376, 58958), (656, 33793), (719, 30832), (752, 29479), (1438, 15416), (1927, 11504), (2876, 7708), (3854, 5752)]