31583232

素因数分解:

$2^{10}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 132

約数和(自身を含む): 95799600

約数和(自身を除く): 64216368

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, 149, 184, 192, 207, 256, 276, 288, 298, 368, 384, 414, 447, 512, 552, 576, 596, 736, 768, 828, 894, 1024, 1104, 1152, 1192, 1341, 1472, 1536, 1656, 1788, 2208, 2304, 2384, 2682, 2944, 3072, 3312, 3427, 3576, 4416, 4608, 4768, 5364, 5888, 6624, 6854, 7152, 8832, 9216, 9536, 10281, 10728, 11776, 13248, 13708, 14304, 17664, 19072, 20562, 21456, 23552, 26496, 27416, 28608, 30843, 35328, 38144, 41124, 42912, 52992, 54832, 57216, 61686, 70656, 76288, 82248, 85824, 105984, 109664, 114432, 123372, 152576, 164496, 171648, 211968, 219328, 228864, 246744, 328992, 343296, 438656, 457728, 493488, 657984, 686592, 877312, 986976, 1315968, 1373184, 1754624, 1973952, 2631936, 3509248, 3947904, 5263872, 7895808, 10527744, 15791616, 31583232]

約数ペア:

[(1, 31583232), (2, 15791616), (3, 10527744), (4, 7895808), (6, 5263872), (8, 3947904), (9, 3509248), (12, 2631936), (16, 1973952), (18, 1754624), (23, 1373184), (24, 1315968), (32, 986976), (36, 877312), (46, 686592), (48, 657984), (64, 493488), (69, 457728), (72, 438656), (92, 343296), (96, 328992), (128, 246744), (138, 228864), (144, 219328), (149, 211968), (184, 171648), (192, 164496), (207, 152576), (256, 123372), (276, 114432), (288, 109664), (298, 105984), (368, 85824), (384, 82248), (414, 76288), (447, 70656), (512, 61686), (552, 57216), (576, 54832), (596, 52992), (736, 42912), (768, 41124), (828, 38144), (894, 35328), (1024, 30843), (1104, 28608), (1152, 27416), (1192, 26496), (1341, 23552), (1472, 21456), (1536, 20562), (1656, 19072), (1788, 17664), (2208, 14304), (2304, 13708), (2384, 13248), (2682, 11776), (2944, 10728), (3072, 10281), (3312, 9536), (3427, 9216), (3576, 8832), (4416, 7152), (4608, 6854), (4768, 6624), (5364, 5888)]