128063488

素因数分解:

$2^{11}\times 7^1\times {\mathrm{8933}}^1$

素因数の和:8962

約数の個数: 48

約数和(自身を含む): 292677840

約数和(自身を除く): 164614352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 8933, 14336, 17866, 35732, 62531, 71464, 125062, 142928, 250124, 285856, 500248, 571712, 1000496, 1143424, 2000992, 2286848, 4001984, 4573696, 8003968, 9147392, 16007936, 18294784, 32015872, 64031744, 128063488]

約数ペア:

[(1, 128063488), (2, 64031744), (4, 32015872), (7, 18294784), (8, 16007936), (14, 9147392), (16, 8003968), (28, 4573696), (32, 4001984), (56, 2286848), (64, 2000992), (112, 1143424), (128, 1000496), (224, 571712), (256, 500248), (448, 285856), (512, 250124), (896, 142928), (1024, 125062), (1792, 71464), (2048, 62531), (3584, 35732), (7168, 17866), (8933, 14336)]