90843148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{4703}}^1$

素因数の和:5157

約数の個数: 24

約数和(自身を含む): 173859840

約数和(自身を除く): 83016692

約数列:

[1, 2, 4, 11, 22, 44, 439, 878, 1756, 4703, 4829, 9406, 9658, 18812, 19316, 51733, 103466, 206932, 2064617, 4129234, 8258468, 22710787, 45421574, 90843148]

約数ペア:

[(1, 90843148), (2, 45421574), (4, 22710787), (11, 8258468), (22, 4129234), (44, 2064617), (439, 206932), (878, 103466), (1756, 51733), (4703, 19316), (4829, 18812), (9406, 9658)]