31941514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{2957}}^1$

素因数の和:3461

約数の個数: 16

約数和(自身を含む): 52392096

約数和(自身を除く): 20450582

約数列:

[1, 2, 11, 22, 491, 982, 2957, 5401, 5914, 10802, 32527, 65054, 1451887, 2903774, 15970757, 31941514]

約数ペア:

[(1, 31941514), (2, 15970757), (11, 2903774), (22, 1451887), (491, 65054), (982, 32527), (2957, 10802), (5401, 5914)]