31205086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 52835328

約数和(自身を除く): 21630242

約数列:

[1, 2, 11, 22, 47, 94, 103, 206, 293, 517, 586, 1034, 1133, 2266, 3223, 4841, 6446, 9682, 13771, 27542, 30179, 53251, 60358, 106502, 151481, 302962, 331969, 663938, 1418413, 2836826, 15602543, 31205086]

約数ペア:

[(1, 31205086), (2, 15602543), (11, 2836826), (22, 1418413), (47, 663938), (94, 331969), (103, 302962), (206, 151481), (293, 106502), (517, 60358), (586, 53251), (1034, 30179), (1133, 27542), (2266, 13771), (3223, 9682), (4841, 6446)]