80292782

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{7127}}^1$

素因数の和:7303

約数の個数: 16

約数和(自身を含む): 124198272

約数和(自身を除く): 43905490

約数列:

[1, 2, 43, 86, 131, 262, 5633, 7127, 11266, 14254, 306461, 612922, 933637, 1867274, 40146391, 80292782]

約数ペア:

[(1, 80292782), (2, 40146391), (43, 1867274), (86, 933637), (131, 612922), (262, 306461), (5633, 14254), (7127, 11266)]