31407662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{569}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 55732320

約数和(自身を除く): 24324658

約数列:

[1, 2, 11, 13, 22, 26, 143, 193, 286, 386, 569, 1138, 2123, 2509, 4246, 5018, 6259, 7397, 12518, 14794, 27599, 55198, 81367, 109817, 162734, 219634, 1207987, 1427621, 2415974, 2855242, 15703831, 31407662]

約数ペア:

[(1, 31407662), (2, 15703831), (11, 2855242), (13, 2415974), (22, 1427621), (26, 1207987), (143, 219634), (193, 162734), (286, 109817), (386, 81367), (569, 55198), (1138, 27599), (2123, 14794), (2509, 12518), (4246, 7397), (5018, 6259)]