31085568

素因数分解:

$2^{10}\times 3^2\times {\mathrm{3373}}^1$

素因数の和:3399

約数の個数: 66

約数和(自身を含む): 89785514

約数和(自身を除く): 58699946

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, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 3373, 4608, 6746, 9216, 10119, 13492, 20238, 26984, 30357, 40476, 53968, 60714, 80952, 107936, 121428, 161904, 215872, 242856, 323808, 431744, 485712, 647616, 863488, 971424, 1295232, 1726976, 1942848, 2590464, 3453952, 3885696, 5180928, 7771392, 10361856, 15542784, 31085568]

約数ペア:

[(1, 31085568), (2, 15542784), (3, 10361856), (4, 7771392), (6, 5180928), (8, 3885696), (9, 3453952), (12, 2590464), (16, 1942848), (18, 1726976), (24, 1295232), (32, 971424), (36, 863488), (48, 647616), (64, 485712), (72, 431744), (96, 323808), (128, 242856), (144, 215872), (192, 161904), (256, 121428), (288, 107936), (384, 80952), (512, 60714), (576, 53968), (768, 40476), (1024, 30357), (1152, 26984), (1536, 20238), (2304, 13492), (3072, 10119), (3373, 9216), (4608, 6746)]