31026816

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 96

約数和(自身を含む): 93244320

約数和(自身を除く): 62217504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 276, 288, 368, 384, 414, 552, 576, 736, 828, 1104, 1152, 1171, 1472, 1656, 2208, 2342, 2944, 3312, 3513, 4416, 4684, 6624, 7026, 8832, 9368, 10539, 13248, 14052, 18736, 21078, 26496, 26933, 28104, 37472, 42156, 53866, 56208, 74944, 80799, 84312, 107732, 112416, 149888, 161598, 168624, 215464, 224832, 242397, 323196, 337248, 430928, 449664, 484794, 646392, 674496, 861856, 969588, 1292784, 1348992, 1723712, 1939176, 2585568, 3447424, 3878352, 5171136, 7756704, 10342272, 15513408, 31026816]

約数ペア:

[(1, 31026816), (2, 15513408), (3, 10342272), (4, 7756704), (6, 5171136), (8, 3878352), (9, 3447424), (12, 2585568), (16, 1939176), (18, 1723712), (23, 1348992), (24, 1292784), (32, 969588), (36, 861856), (46, 674496), (48, 646392), (64, 484794), (69, 449664), (72, 430928), (92, 337248), (96, 323196), (128, 242397), (138, 224832), (144, 215464), (184, 168624), (192, 161598), (207, 149888), (276, 112416), (288, 107732), (368, 84312), (384, 80799), (414, 74944), (552, 56208), (576, 53866), (736, 42156), (828, 37472), (1104, 28104), (1152, 26933), (1171, 26496), (1472, 21078), (1656, 18736), (2208, 14052), (2342, 13248), (2944, 10539), (3312, 9368), (3513, 8832), (4416, 7026), (4684, 6624)]