31778304

素因数分解:

$2^9\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1255

約数の個数: 80

約数和(自身を含む): 89713008

約数和(自身を除く): 57934704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1088, 1217, 1536, 1632, 2176, 2434, 3264, 3651, 4352, 4868, 6528, 7302, 8704, 9736, 13056, 14604, 19472, 20689, 26112, 29208, 38944, 41378, 58416, 62067, 77888, 82756, 116832, 124134, 155776, 165512, 233664, 248268, 311552, 331024, 467328, 496536, 623104, 662048, 934656, 993072, 1324096, 1869312, 1986144, 2648192, 3972288, 5296384, 7944576, 10592768, 15889152, 31778304]

約数ペア:

[(1, 31778304), (2, 15889152), (3, 10592768), (4, 7944576), (6, 5296384), (8, 3972288), (12, 2648192), (16, 1986144), (17, 1869312), (24, 1324096), (32, 993072), (34, 934656), (48, 662048), (51, 623104), (64, 496536), (68, 467328), (96, 331024), (102, 311552), (128, 248268), (136, 233664), (192, 165512), (204, 155776), (256, 124134), (272, 116832), (384, 82756), (408, 77888), (512, 62067), (544, 58416), (768, 41378), (816, 38944), (1088, 29208), (1217, 26112), (1536, 20689), (1632, 19472), (2176, 14604), (2434, 13056), (3264, 9736), (3651, 8704), (4352, 7302), (4868, 6528)]