222164992

素因数分解:

$2^{11}\times 7^1\times {\mathrm{15497}}^1$

素因数の和:15526

約数の個数: 48

約数和(自身を含む): 507714480

約数和(自身を除く): 285549488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 15497, 30994, 61988, 108479, 123976, 216958, 247952, 433916, 495904, 867832, 991808, 1735664, 1983616, 3471328, 3967232, 6942656, 7934464, 13885312, 15868928, 27770624, 31737856, 55541248, 111082496, 222164992]

約数ペア:

[(1, 222164992), (2, 111082496), (4, 55541248), (7, 31737856), (8, 27770624), (14, 15868928), (16, 13885312), (28, 7934464), (32, 6942656), (56, 3967232), (64, 3471328), (112, 1983616), (128, 1735664), (224, 991808), (256, 867832), (448, 495904), (512, 433916), (896, 247952), (1024, 216958), (1792, 123976), (2048, 108479), (3584, 61988), (7168, 30994), (14336, 15497)]