383732

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 724416

約数和(自身を除く): 340684

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 97, 172, 194, 388, 989, 1978, 2231, 3956, 4171, 4462, 8342, 8924, 16684, 95933, 191866, 383732]

約数ペア:

[(1, 383732), (2, 191866), (4, 95933), (23, 16684), (43, 8924), (46, 8342), (86, 4462), (92, 4171), (97, 3956), (172, 2231), (194, 1978), (388, 989)]