231567352

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 441888480

約数和(自身を除く): 210321128

約数列:

[1, 2, 4, 8, 71, 142, 284, 373, 568, 746, 1093, 1492, 2186, 2984, 4372, 8744, 26483, 52966, 77603, 105932, 155206, 211864, 310412, 407689, 620824, 815378, 1630756, 3261512, 28945919, 57891838, 115783676, 231567352]

約数ペア:

[(1, 231567352), (2, 115783676), (4, 57891838), (8, 28945919), (71, 3261512), (142, 1630756), (284, 815378), (373, 620824), (568, 407689), (746, 310412), (1093, 211864), (1492, 155206), (2186, 105932), (2984, 77603), (4372, 52966), (8744, 26483)]