31286762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 53319168

約数和(自身を除く): 22032406

約数列:

[1, 2, 13, 23, 26, 46, 113, 226, 299, 463, 598, 926, 1469, 2599, 2938, 5198, 6019, 10649, 12038, 21298, 33787, 52319, 67574, 104638, 138437, 276874, 680147, 1203337, 1360294, 2406674, 15643381, 31286762]

約数ペア:

[(1, 31286762), (2, 15643381), (13, 2406674), (23, 1360294), (26, 1203337), (46, 680147), (113, 276874), (226, 138437), (299, 104638), (463, 67574), (598, 52319), (926, 33787), (1469, 21298), (2599, 12038), (2938, 10649), (5198, 6019)]