17205248

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 35642880

約数和(自身を除く): 18437632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 271, 496, 512, 542, 992, 1024, 1084, 1984, 2048, 2168, 3968, 4336, 7936, 8401, 8672, 15872, 16802, 17344, 31744, 33604, 34688, 63488, 67208, 69376, 134416, 138752, 268832, 277504, 537664, 555008, 1075328, 2150656, 4301312, 8602624, 17205248]

約数ペア:

[(1, 17205248), (2, 8602624), (4, 4301312), (8, 2150656), (16, 1075328), (31, 555008), (32, 537664), (62, 277504), (64, 268832), (124, 138752), (128, 134416), (248, 69376), (256, 67208), (271, 63488), (496, 34688), (512, 33604), (542, 31744), (992, 17344), (1024, 16802), (1084, 15872), (1984, 8672), (2048, 8401), (2168, 7936), (3968, 4336)]