64478152

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{23227}}^1$

素因数の和:23580

約数の個数: 16

約数和(自身を含む): 121250160

約数和(自身を除く): 56772008

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 23227, 46454, 92908, 185816, 8059769, 16119538, 32239076, 64478152]

約数ペア:

[(1, 64478152), (2, 32239076), (4, 16119538), (8, 8059769), (347, 185816), (694, 92908), (1388, 46454), (2776, 23227)]