64387994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{127249}}^1$

素因数の和:127285

約数の個数: 16

約数和(自身を含む): 109944000

約数和(自身を除く): 45556006

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 127249, 254498, 1399739, 2799478, 2926727, 5853454, 32193997, 64387994]

約数ペア:

[(1, 64387994), (2, 32193997), (11, 5853454), (22, 2926727), (23, 2799478), (46, 1399739), (253, 254498), (506, 127249)]