31479052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5147}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 60540480

約数和(自身を除く): 29061428

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 5147, 6116, 10294, 20588, 56617, 113234, 226468, 715433, 1430866, 2861732, 7869763, 15739526, 31479052]

約数ペア:

[(1, 31479052), (2, 15739526), (4, 7869763), (11, 2861732), (22, 1430866), (44, 715433), (139, 226468), (278, 113234), (556, 56617), (1529, 20588), (3058, 10294), (5147, 6116)]