2050656128

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{102043}}^1$

素因数の和:102214

約数の個数: 32

約数和(自身を含む): 4111352760

約数和(自身を除く): 2060696632

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 20096, 102043, 204086, 408172, 816344, 1632688, 3265376, 6530752, 13061504, 16020751, 32041502, 64083004, 128166008, 256332016, 512664032, 1025328064, 2050656128]

約数ペア:

[(1, 2050656128), (2, 1025328064), (4, 512664032), (8, 256332016), (16, 128166008), (32, 64083004), (64, 32041502), (128, 16020751), (157, 13061504), (314, 6530752), (628, 3265376), (1256, 1632688), (2512, 816344), (5024, 408172), (10048, 204086), (20096, 102043)]