81094678

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79349}}^1$

素因数の和:79431

約数の個数: 16

約数和(自身を含む): 140925600

約数和(自身を除く): 59830922

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 79349, 158698, 555443, 1110886, 5792477, 11584954, 40547339, 81094678]

約数ペア:

[(1, 81094678), (2, 40547339), (7, 11584954), (14, 5792477), (73, 1110886), (146, 555443), (511, 158698), (1022, 79349)]