31141954

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{6211}}^1$

素因数の和:6345

約数の個数: 16

約数和(自身を含む): 49199040

約数和(自身を除く): 18057086

約数列:

[1, 2, 23, 46, 109, 218, 2507, 5014, 6211, 12422, 142853, 285706, 676999, 1353998, 15570977, 31141954]

約数ペア:

[(1, 31141954), (2, 15570977), (23, 1353998), (46, 676999), (109, 285706), (218, 142853), (2507, 12422), (5014, 6211)]