31776768

素因数分解:

$2^{13}\times 3^2\times {\mathrm{431}}^1$

素因数の和:463

約数の個数: 84

約数和(自身を含む): 92006928

約数和(自身を除く): 60230160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 431, 512, 576, 768, 862, 1024, 1152, 1293, 1536, 1724, 2048, 2304, 2586, 3072, 3448, 3879, 4096, 4608, 5172, 6144, 6896, 7758, 8192, 9216, 10344, 12288, 13792, 15516, 18432, 20688, 24576, 27584, 31032, 36864, 41376, 55168, 62064, 73728, 82752, 110336, 124128, 165504, 220672, 248256, 331008, 441344, 496512, 662016, 882688, 993024, 1324032, 1765376, 1986048, 2648064, 3530752, 3972096, 5296128, 7944192, 10592256, 15888384, 31776768]

約数ペア:

[(1, 31776768), (2, 15888384), (3, 10592256), (4, 7944192), (6, 5296128), (8, 3972096), (9, 3530752), (12, 2648064), (16, 1986048), (18, 1765376), (24, 1324032), (32, 993024), (36, 882688), (48, 662016), (64, 496512), (72, 441344), (96, 331008), (128, 248256), (144, 220672), (192, 165504), (256, 124128), (288, 110336), (384, 82752), (431, 73728), (512, 62064), (576, 55168), (768, 41376), (862, 36864), (1024, 31032), (1152, 27584), (1293, 24576), (1536, 20688), (1724, 18432), (2048, 15516), (2304, 13792), (2586, 12288), (3072, 10344), (3448, 9216), (3879, 8192), (4096, 7758), (4608, 6896), (5172, 6144)]