11491328

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 23849280

約数和(自身を除く): 12357952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 181, 248, 256, 362, 496, 512, 724, 992, 1024, 1448, 1984, 2048, 2896, 3968, 5611, 5792, 7936, 11222, 11584, 15872, 22444, 23168, 31744, 44888, 46336, 63488, 89776, 92672, 179552, 185344, 359104, 370688, 718208, 1436416, 2872832, 5745664, 11491328]

約数ペア:

[(1, 11491328), (2, 5745664), (4, 2872832), (8, 1436416), (16, 718208), (31, 370688), (32, 359104), (62, 185344), (64, 179552), (124, 92672), (128, 89776), (181, 63488), (248, 46336), (256, 44888), (362, 31744), (496, 23168), (512, 22444), (724, 15872), (992, 11584), (1024, 11222), (1448, 7936), (1984, 5792), (2048, 5611), (2896, 3968)]