214256128

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{13499}}^1$

素因数の和:13548

約数の個数: 40

約数和(自身を含む): 441936000

約数和(自身を除く): 227679872

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 13499, 15872, 26998, 53996, 107992, 215984, 418469, 431968, 836938, 863936, 1673876, 1727872, 3347752, 3455744, 6695504, 6911488, 13391008, 26782016, 53564032, 107128064, 214256128]

約数ペア:

[(1, 214256128), (2, 107128064), (4, 53564032), (8, 26782016), (16, 13391008), (31, 6911488), (32, 6695504), (62, 3455744), (64, 3347752), (124, 1727872), (128, 1673876), (248, 863936), (256, 836938), (496, 431968), (512, 418469), (992, 215984), (1984, 107992), (3968, 53996), (7936, 26998), (13499, 15872)]