31884288

素因数分解:

$2^{10}\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:227

約数の個数: 88

約数和(自身を含む): 86661792

約数和(自身を除く): 54777504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 107, 128, 192, 194, 214, 256, 291, 321, 384, 388, 428, 512, 582, 642, 768, 776, 856, 1024, 1164, 1284, 1536, 1552, 1712, 2328, 2568, 3072, 3104, 3424, 4656, 5136, 6208, 6848, 9312, 10272, 10379, 12416, 13696, 18624, 20544, 20758, 24832, 27392, 31137, 37248, 41088, 41516, 49664, 54784, 62274, 74496, 82176, 83032, 99328, 109568, 124548, 148992, 164352, 166064, 249096, 297984, 328704, 332128, 498192, 664256, 996384, 1328512, 1992768, 2657024, 3985536, 5314048, 7971072, 10628096, 15942144, 31884288]

約数ペア:

[(1, 31884288), (2, 15942144), (3, 10628096), (4, 7971072), (6, 5314048), (8, 3985536), (12, 2657024), (16, 1992768), (24, 1328512), (32, 996384), (48, 664256), (64, 498192), (96, 332128), (97, 328704), (107, 297984), (128, 249096), (192, 166064), (194, 164352), (214, 148992), (256, 124548), (291, 109568), (321, 99328), (384, 83032), (388, 82176), (428, 74496), (512, 62274), (582, 54784), (642, 49664), (768, 41516), (776, 41088), (856, 37248), (1024, 31137), (1164, 27392), (1284, 24832), (1536, 20758), (1552, 20544), (1712, 18624), (2328, 13696), (2568, 12416), (3072, 10379), (3104, 10272), (3424, 9312), (4656, 6848), (5136, 6208)]