31305728

素因数分解:

$2^{12}\times {\mathrm{7643}}^1$

素因数の和:7667

約数の個数: 26

約数和(自身を含む): 62612004

約数和(自身を除く): 31306276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 7643, 15286, 30572, 61144, 122288, 244576, 489152, 978304, 1956608, 3913216, 7826432, 15652864, 31305728]

約数ペア:

[(1, 31305728), (2, 15652864), (4, 7826432), (8, 3913216), (16, 1956608), (32, 978304), (64, 489152), (128, 244576), (256, 122288), (512, 61144), (1024, 30572), (2048, 15286), (4096, 7643)]