80512148

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{544001}}^1$

素因数の和:544042

約数の個数: 12

約数和(自身を含む): 144704532

約数和(自身を除く): 64192384

約数列:

[1, 2, 4, 37, 74, 148, 544001, 1088002, 2176004, 20128037, 40256074, 80512148]

約数ペア:

[(1, 80512148), (2, 40256074), (4, 20128037), (37, 2176004), (74, 1088002), (148, 544001)]