127675904

素因数分解:

$2^9\times {\mathrm{249367}}^1$

素因数の和:249385

約数の個数: 20

約数和(自身を含む): 255103464

約数和(自身を除く): 127427560

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 249367, 498734, 997468, 1994936, 3989872, 7979744, 15959488, 31918976, 63837952, 127675904]

約数ペア:

[(1, 127675904), (2, 63837952), (4, 31918976), (8, 15959488), (16, 7979744), (32, 3989872), (64, 1994936), (128, 997468), (256, 498734), (512, 249367)]