31807488

素因数分解:

$2^{11}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 88058880

約数和(自身を除く): 56251392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 167, 186, 192, 248, 256, 334, 372, 384, 496, 501, 512, 668, 744, 768, 992, 1002, 1024, 1336, 1488, 1536, 1984, 2004, 2048, 2672, 2976, 3072, 3968, 4008, 5177, 5344, 5952, 6144, 7936, 8016, 10354, 10688, 11904, 15531, 15872, 16032, 20708, 21376, 23808, 31062, 31744, 32064, 41416, 42752, 47616, 62124, 63488, 64128, 82832, 85504, 95232, 124248, 128256, 165664, 171008, 190464, 248496, 256512, 331328, 342016, 496992, 513024, 662656, 993984, 1026048, 1325312, 1987968, 2650624, 3975936, 5301248, 7951872, 10602496, 15903744, 31807488]

約数ペア:

[(1, 31807488), (2, 15903744), (3, 10602496), (4, 7951872), (6, 5301248), (8, 3975936), (12, 2650624), (16, 1987968), (24, 1325312), (31, 1026048), (32, 993984), (48, 662656), (62, 513024), (64, 496992), (93, 342016), (96, 331328), (124, 256512), (128, 248496), (167, 190464), (186, 171008), (192, 165664), (248, 128256), (256, 124248), (334, 95232), (372, 85504), (384, 82832), (496, 64128), (501, 63488), (512, 62124), (668, 47616), (744, 42752), (768, 41416), (992, 32064), (1002, 31744), (1024, 31062), (1336, 23808), (1488, 21376), (1536, 20708), (1984, 16032), (2004, 15872), (2048, 15531), (2672, 11904), (2976, 10688), (3072, 10354), (3968, 8016), (4008, 7936), (5177, 6144), (5344, 5952)]