80654342

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{4217}}^1$

素因数の和:4423

約数の個数: 16

約数和(自身を含む): 123604272

約数和(自身を除く): 42949930

約数列:

[1, 2, 73, 131, 146, 262, 4217, 8434, 9563, 19126, 307841, 552427, 615682, 1104854, 40327171, 80654342]

約数ペア:

[(1, 80654342), (2, 40327171), (73, 1104854), (131, 615682), (146, 552427), (262, 307841), (4217, 19126), (8434, 9563)]