201648128

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{8951}}^1$

素因数の和:8984

約数の個数: 48

約数和(自身を含む): 439901280

約数和(自身を除く): 238253152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2816, 5632, 8951, 11264, 17902, 22528, 35804, 71608, 98461, 143216, 196922, 286432, 393844, 572864, 787688, 1145728, 1575376, 2291456, 3150752, 4582912, 6301504, 9165824, 12603008, 18331648, 25206016, 50412032, 100824064, 201648128]

約数ペア:

[(1, 201648128), (2, 100824064), (4, 50412032), (8, 25206016), (11, 18331648), (16, 12603008), (22, 9165824), (32, 6301504), (44, 4582912), (64, 3150752), (88, 2291456), (128, 1575376), (176, 1145728), (256, 787688), (352, 572864), (512, 393844), (704, 286432), (1024, 196922), (1408, 143216), (2048, 98461), (2816, 71608), (5632, 35804), (8951, 22528), (11264, 17902)]