31006464

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{859}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 84376320

約数和(自身を除く): 53369856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 859, 1128, 1504, 1718, 2256, 2577, 3008, 3436, 4512, 5154, 6016, 6872, 9024, 10308, 12032, 13744, 18048, 20616, 27488, 36096, 40373, 41232, 54976, 80746, 82464, 109952, 121119, 161492, 164928, 219904, 242238, 322984, 329856, 484476, 645968, 659712, 968952, 1291936, 1937904, 2583872, 3875808, 5167744, 7751616, 10335488, 15503232, 31006464]

約数ペア:

[(1, 31006464), (2, 15503232), (3, 10335488), (4, 7751616), (6, 5167744), (8, 3875808), (12, 2583872), (16, 1937904), (24, 1291936), (32, 968952), (47, 659712), (48, 645968), (64, 484476), (94, 329856), (96, 322984), (128, 242238), (141, 219904), (188, 164928), (192, 161492), (256, 121119), (282, 109952), (376, 82464), (384, 80746), (564, 54976), (752, 41232), (768, 40373), (859, 36096), (1128, 27488), (1504, 20616), (1718, 18048), (2256, 13744), (2577, 12032), (3008, 10308), (3436, 9024), (4512, 6872), (5154, 6016)]