191681356

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{28541}}^1$

素因数の和:28641

約数の個数: 24

約数和(自身を含む): 354834144

約数和(自身を除く): 163152788

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 28541, 57082, 114164, 656443, 1312886, 2083493, 2625772, 4166986, 8333972, 47920339, 95840678, 191681356]

約数ペア:

[(1, 191681356), (2, 95840678), (4, 47920339), (23, 8333972), (46, 4166986), (73, 2625772), (92, 2083493), (146, 1312886), (292, 656443), (1679, 114164), (3358, 57082), (6716, 28541)]