87549952

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 207567360

約数和(自身を除く): 120017408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 197, 217, 224, 248, 256, 394, 434, 448, 496, 512, 788, 868, 896, 992, 1024, 1379, 1576, 1736, 1792, 1984, 2048, 2758, 3152, 3472, 3584, 3968, 5516, 6107, 6304, 6944, 7168, 7936, 11032, 12214, 12608, 13888, 14336, 15872, 22064, 24428, 25216, 27776, 31744, 42749, 44128, 48856, 50432, 55552, 63488, 85498, 88256, 97712, 100864, 111104, 170996, 176512, 195424, 201728, 222208, 341992, 353024, 390848, 403456, 444416, 683984, 706048, 781696, 1367968, 1412096, 1563392, 2735936, 2824192, 3126784, 5471872, 6253568, 10943744, 12507136, 21887488, 43774976, 87549952]

約数ペア:

[(1, 87549952), (2, 43774976), (4, 21887488), (7, 12507136), (8, 10943744), (14, 6253568), (16, 5471872), (28, 3126784), (31, 2824192), (32, 2735936), (56, 1563392), (62, 1412096), (64, 1367968), (112, 781696), (124, 706048), (128, 683984), (197, 444416), (217, 403456), (224, 390848), (248, 353024), (256, 341992), (394, 222208), (434, 201728), (448, 195424), (496, 176512), (512, 170996), (788, 111104), (868, 100864), (896, 97712), (992, 88256), (1024, 85498), (1379, 63488), (1576, 55552), (1736, 50432), (1792, 48856), (1984, 44128), (2048, 42749), (2758, 31744), (3152, 27776), (3472, 25216), (3584, 24428), (3968, 22064), (5516, 15872), (6107, 14336), (6304, 13888), (6944, 12608), (7168, 12214), (7936, 11032)]