80154224

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{14437}}^1$

素因数の和:14792

約数の個数: 20

約数和(自身を含む): 155757144

約数和(自身を除く): 75602920

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 14437, 28874, 57748, 115496, 230992, 5009639, 10019278, 20038556, 40077112, 80154224]

約数ペア:

[(1, 80154224), (2, 40077112), (4, 20038556), (8, 10019278), (16, 5009639), (347, 230992), (694, 115496), (1388, 57748), (2776, 28874), (5552, 14437)]