31268552

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15091}}^1$

素因数の和:15141

約数の個数: 32

約数和(自身を含む): 68819520

約数和(自身を除く): 37550968

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 15091, 30182, 60364, 105637, 120728, 211274, 422548, 558367, 845096, 1116734, 2233468, 3908569, 4466936, 7817138, 15634276, 31268552]

約数ペア:

[(1, 31268552), (2, 15634276), (4, 7817138), (7, 4466936), (8, 3908569), (14, 2233468), (28, 1116734), (37, 845096), (56, 558367), (74, 422548), (148, 211274), (259, 120728), (296, 105637), (518, 60364), (1036, 30182), (2072, 15091)]