80275382

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{158647}}^1$

素因数の和:158683

約数の個数: 16

約数和(自身を含む): 137071872

約数和(自身を除く): 56796490

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 158647, 317294, 1745117, 3490234, 3648881, 7297762, 40137691, 80275382]

約数ペア:

[(1, 80275382), (2, 40137691), (11, 7297762), (22, 3648881), (23, 3490234), (46, 1745117), (253, 317294), (506, 158647)]