25481216

素因数分解:

$2^{12}\times {\mathrm{6221}}^1$

素因数の和:6245

約数の個数: 26

約数和(自身を含む): 50964402

約数和(自身を除く): 25483186

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 6221, 12442, 24884, 49768, 99536, 199072, 398144, 796288, 1592576, 3185152, 6370304, 12740608, 25481216]

約数ペア:

[(1, 25481216), (2, 12740608), (4, 6370304), (8, 3185152), (16, 1592576), (32, 796288), (64, 398144), (128, 199072), (256, 99536), (512, 49768), (1024, 24884), (2048, 12442), (4096, 6221)]