80512088

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{189887}}^1$

素因数の和:189946

約数の個数: 16

約数和(自身を含む): 153809280

約数和(自身を除く): 73297192

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 189887, 379774, 759548, 1519096, 10064011, 20128022, 40256044, 80512088]

約数ペア:

[(1, 80512088), (2, 40256044), (4, 20128022), (8, 10064011), (53, 1519096), (106, 759548), (212, 379774), (424, 189887)]