31847402

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1301

約数の個数: 16

約数和(自身を含む): 48602400

約数和(自身を除く): 16754998

約数列:

[1, 2, 109, 139, 218, 278, 1051, 2102, 15151, 30302, 114559, 146089, 229118, 292178, 15923701, 31847402]

約数ペア:

[(1, 31847402), (2, 15923701), (109, 292178), (139, 229118), (218, 146089), (278, 114559), (1051, 30302), (2102, 15151)]