16265284

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 33747840

約数和(自身を除く): 17482556

約数列:

[1, 2, 4, 7, 14, 28, 61, 89, 107, 122, 178, 214, 244, 356, 427, 428, 623, 749, 854, 1246, 1498, 1708, 2492, 2996, 5429, 6527, 9523, 10858, 13054, 19046, 21716, 26108, 38003, 38092, 45689, 66661, 76006, 91378, 133322, 152012, 182756, 266644, 580903, 1161806, 2323612, 4066321, 8132642, 16265284]

約数ペア:

[(1, 16265284), (2, 8132642), (4, 4066321), (7, 2323612), (14, 1161806), (28, 580903), (61, 266644), (89, 182756), (107, 152012), (122, 133322), (178, 91378), (214, 76006), (244, 66661), (356, 45689), (427, 38092), (428, 38003), (623, 26108), (749, 21716), (854, 19046), (1246, 13054), (1498, 10858), (1708, 9523), (2492, 6527), (2996, 5429)]