31561089024

素因数分解:

$2^{20}\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 168

約数和(自身を含む): 85899304960

約数和(自身を除く): 54338215936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 127, 128, 158, 192, 237, 254, 256, 316, 381, 384, 474, 508, 512, 632, 762, 768, 948, 1016, 1024, 1264, 1524, 1536, 1896, 2032, 2048, 2528, 3048, 3072, 3792, 4064, 4096, 5056, 6096, 6144, 7584, 8128, 8192, 10033, 10112, 12192, 12288, 15168, 16256, 16384, 20066, 20224, 24384, 24576, 30099, 30336, 32512, 32768, 40132, 40448, 48768, 49152, 60198, 60672, 65024, 65536, 80264, 80896, 97536, 98304, 120396, 121344, 130048, 131072, 160528, 161792, 195072, 196608, 240792, 242688, 260096, 262144, 321056, 323584, 390144, 393216, 481584, 485376, 520192, 524288, 642112, 647168, 780288, 786432, 963168, 970752, 1040384, 1048576, 1284224, 1294336, 1560576, 1572864, 1926336, 1941504, 2080768, 2568448, 2588672, 3121152, 3145728, 3852672, 3883008, 4161536, 5136896, 5177344, 6242304, 7705344, 7766016, 8323072, 10273792, 10354688, 12484608, 15410688, 15532032, 16646144, 20547584, 20709376, 24969216, 30821376, 31064064, 33292288, 41095168, 41418752, 49938432, 61642752, 62128128, 66584576, 82190336, 82837504, 99876864, 123285504, 124256256, 133169152, 164380672, 199753728, 246571008, 248512512, 328761344, 399507456, 493142016, 657522688, 986284032, 1315045376, 1972568064, 2630090752, 3945136128, 5260181504, 7890272256, 10520363008, 15780544512, 31561089024]

約数ペア:

[(1, 31561089024), (2, 15780544512), (3, 10520363008), (4, 7890272256), (6, 5260181504), (8, 3945136128), (12, 2630090752), (16, 1972568064), (24, 1315045376), (32, 986284032), (48, 657522688), (64, 493142016), (79, 399507456), (96, 328761344), (127, 248512512), (128, 246571008), (158, 199753728), (192, 164380672), (237, 133169152), (254, 124256256), (256, 123285504), (316, 99876864), (381, 82837504), (384, 82190336), (474, 66584576), (508, 62128128), (512, 61642752), (632, 49938432), (762, 41418752), (768, 41095168), (948, 33292288), (1016, 31064064), (1024, 30821376), (1264, 24969216), (1524, 20709376), (1536, 20547584), (1896, 16646144), (2032, 15532032), (2048, 15410688), (2528, 12484608), (3048, 10354688), (3072, 10273792), (3792, 8323072), (4064, 7766016), (4096, 7705344), (5056, 6242304), (6096, 5177344), (6144, 5136896), (7584, 4161536), (8128, 3883008), (8192, 3852672), (10033, 3145728), (10112, 3121152), (12192, 2588672), (12288, 2568448), (15168, 2080768), (16256, 1941504), (16384, 1926336), (20066, 1572864), (20224, 1560576), (24384, 1294336), (24576, 1284224), (30099, 1048576), (30336, 1040384), (32512, 970752), (32768, 963168), (40132, 786432), (40448, 780288), (48768, 647168), (49152, 642112), (60198, 524288), (60672, 520192), (65024, 485376), (65536, 481584), (80264, 393216), (80896, 390144), (97536, 323584), (98304, 321056), (120396, 262144), (121344, 260096), (130048, 242688), (131072, 240792), (160528, 196608), (161792, 195072)]