315744256

素因数分解:

$2^{13}\times {\mathrm{38543}}^1$

素因数の和:38569

約数の個数: 28

約数和(自身を含む): 631466352

約数和(自身を除く): 315722096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 38543, 77086, 154172, 308344, 616688, 1233376, 2466752, 4933504, 9867008, 19734016, 39468032, 78936064, 157872128, 315744256]

約数ペア:

[(1, 315744256), (2, 157872128), (4, 78936064), (8, 39468032), (16, 19734016), (32, 9867008), (64, 4933504), (128, 2466752), (256, 1233376), (512, 616688), (1024, 308344), (2048, 154172), (4096, 77086), (8192, 38543)]