31496476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31123}}^1$

素因数の和:31161

約数の個数: 24

約数和(自身を含む): 62745984

約数和(自身を除く): 31249508

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 31123, 62246, 124492, 342353, 684706, 715829, 1369412, 1431658, 2863316, 7874119, 15748238, 31496476]

約数ペア:

[(1, 31496476), (2, 15748238), (4, 7874119), (11, 2863316), (22, 1431658), (23, 1369412), (44, 715829), (46, 684706), (92, 342353), (253, 124492), (506, 62246), (1012, 31123)]