31407194

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10151}}^1$

素因数の和:10190

約数の個数: 32

約数和(自身を含む): 61399296

約数和(自身を除く): 29992102

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 10151, 20302, 71057, 131963, 142114, 172567, 263926, 345134, 923741, 1207969, 1847482, 2243371, 2415938, 4486742, 15703597, 31407194]

約数ペア:

[(1, 31407194), (2, 15703597), (7, 4486742), (13, 2415938), (14, 2243371), (17, 1847482), (26, 1207969), (34, 923741), (91, 345134), (119, 263926), (182, 172567), (221, 142114), (238, 131963), (442, 71057), (1547, 20302), (3094, 10151)]