31531008

素因数分解:

$2^{13}\times 3^1\times {\mathrm{1283}}^1$

素因数の和:1312

約数の個数: 56

約数和(自身を含む): 84143088

約数和(自身を除く): 52612080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1283, 1536, 2048, 2566, 3072, 3849, 4096, 5132, 6144, 7698, 8192, 10264, 12288, 15396, 20528, 24576, 30792, 41056, 61584, 82112, 123168, 164224, 246336, 328448, 492672, 656896, 985344, 1313792, 1970688, 2627584, 3941376, 5255168, 7882752, 10510336, 15765504, 31531008]

約数ペア:

[(1, 31531008), (2, 15765504), (3, 10510336), (4, 7882752), (6, 5255168), (8, 3941376), (12, 2627584), (16, 1970688), (24, 1313792), (32, 985344), (48, 656896), (64, 492672), (96, 328448), (128, 246336), (192, 164224), (256, 123168), (384, 82112), (512, 61584), (768, 41056), (1024, 30792), (1283, 24576), (1536, 20528), (2048, 15396), (2566, 12288), (3072, 10264), (3849, 8192), (4096, 7698), (5132, 6144)]