101309728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{243533}}^1$

素因数の和:243556

約数の個数: 24

約数和(自身を含む): 214796988

約数和(自身を除く): 113487260

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 243533, 487066, 974132, 1948264, 3165929, 3896528, 6331858, 7793056, 12663716, 25327432, 50654864, 101309728]

約数ペア:

[(1, 101309728), (2, 50654864), (4, 25327432), (8, 12663716), (13, 7793056), (16, 6331858), (26, 3896528), (32, 3165929), (52, 1948264), (104, 974132), (208, 487066), (416, 243533)]