222192128

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{13999}}^1$

素因数の和:14048

約数の個数: 40

約数和(自身を含む): 458304000

約数和(自身を除く): 236111872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 13999, 15872, 27998, 55996, 111992, 223984, 433969, 447968, 867938, 895936, 1735876, 1791872, 3471752, 3583744, 6943504, 7167488, 13887008, 27774016, 55548032, 111096064, 222192128]

約数ペア:

[(1, 222192128), (2, 111096064), (4, 55548032), (8, 27774016), (16, 13887008), (31, 7167488), (32, 6943504), (62, 3583744), (64, 3471752), (124, 1791872), (128, 1735876), (248, 895936), (256, 867938), (496, 447968), (512, 433969), (992, 223984), (1984, 111992), (3968, 55996), (7936, 27998), (13999, 15872)]