127710344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{371251}}^1$

素因数の和:371300

約数の個数: 16

約数和(自身を含む): 245026320

約数和(自身を除く): 117315976

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 371251, 742502, 1485004, 2970008, 15963793, 31927586, 63855172, 127710344]

約数ペア:

[(1, 127710344), (2, 63855172), (4, 31927586), (8, 15963793), (43, 2970008), (86, 1485004), (172, 742502), (344, 371251)]