31039488

素因数分解:

$2^{13}\times 3^2\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 84

約数和(自身を含む): 89877138

約数和(自身を除く): 58837650

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 421, 512, 576, 768, 842, 1024, 1152, 1263, 1536, 1684, 2048, 2304, 2526, 3072, 3368, 3789, 4096, 4608, 5052, 6144, 6736, 7578, 8192, 9216, 10104, 12288, 13472, 15156, 18432, 20208, 24576, 26944, 30312, 36864, 40416, 53888, 60624, 73728, 80832, 107776, 121248, 161664, 215552, 242496, 323328, 431104, 484992, 646656, 862208, 969984, 1293312, 1724416, 1939968, 2586624, 3448832, 3879936, 5173248, 7759872, 10346496, 15519744, 31039488]

約数ペア:

[(1, 31039488), (2, 15519744), (3, 10346496), (4, 7759872), (6, 5173248), (8, 3879936), (9, 3448832), (12, 2586624), (16, 1939968), (18, 1724416), (24, 1293312), (32, 969984), (36, 862208), (48, 646656), (64, 484992), (72, 431104), (96, 323328), (128, 242496), (144, 215552), (192, 161664), (256, 121248), (288, 107776), (384, 80832), (421, 73728), (512, 60624), (576, 53888), (768, 40416), (842, 36864), (1024, 30312), (1152, 26944), (1263, 24576), (1536, 20208), (1684, 18432), (2048, 15156), (2304, 13472), (2526, 12288), (3072, 10104), (3368, 9216), (3789, 8192), (4096, 7578), (4608, 6736), (5052, 6144)]