97731128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3571}}^1$

素因数の和:3899

約数の個数: 32

約数和(自身を含む): 200603520

約数和(自身を除く): 102872392

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 1244, 2488, 3421, 3571, 6842, 7142, 13684, 14284, 27368, 28568, 39281, 78562, 157124, 314248, 1110581, 2221162, 4442324, 8884648, 12216391, 24432782, 48865564, 97731128]

約数ペア:

[(1, 97731128), (2, 48865564), (4, 24432782), (8, 12216391), (11, 8884648), (22, 4442324), (44, 2221162), (88, 1110581), (311, 314248), (622, 157124), (1244, 78562), (2488, 39281), (3421, 28568), (3571, 27368), (6842, 14284), (7142, 13684)]