181009928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{5827}}^1$

素因数の和:6197

約数の個数: 32

約数和(自身を含む): 371360160

約数和(自身を除く): 190350232

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 353, 706, 1412, 2824, 3883, 5827, 7766, 11654, 15532, 23308, 31064, 46616, 64097, 128194, 256388, 512776, 2056931, 4113862, 8227724, 16455448, 22626241, 45252482, 90504964, 181009928]

約数ペア:

[(1, 181009928), (2, 90504964), (4, 45252482), (8, 22626241), (11, 16455448), (22, 8227724), (44, 4113862), (88, 2056931), (353, 512776), (706, 256388), (1412, 128194), (2824, 64097), (3883, 46616), (5827, 31064), (7766, 23308), (11654, 15532)]