23199704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6131}}^1$

素因数の和:6191

約数の個数: 32

約数和(自身を含む): 48565440

約数和(自身を除く): 25365736

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 6131, 12262, 24524, 49048, 67441, 134882, 263633, 269764, 527266, 539528, 1054532, 2109064, 2899963, 5799926, 11599852, 23199704]

約数ペア:

[(1, 23199704), (2, 11599852), (4, 5799926), (8, 2899963), (11, 2109064), (22, 1054532), (43, 539528), (44, 527266), (86, 269764), (88, 263633), (172, 134882), (344, 67441), (473, 49048), (946, 24524), (1892, 12262), (3784, 6131)]