64887808

素因数分解:

$2^{10}\times {\mathrm{63367}}^1$

素因数の和:63387

約数の個数: 22

約数和(自身を含む): 129714296

約数和(自身を除く): 64826488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 63367, 126734, 253468, 506936, 1013872, 2027744, 4055488, 8110976, 16221952, 32443904, 64887808]

約数ペア:

[(1, 64887808), (2, 32443904), (4, 16221952), (8, 8110976), (16, 4055488), (32, 2027744), (64, 1013872), (128, 506936), (256, 253468), (512, 126734), (1024, 63367)]