81116182

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109321}}^1$

素因数の和:109383

約数の個数: 16

約数和(自身を含む): 141681312

約数和(自身を除く): 60565130

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 109321, 218642, 765247, 1530494, 5794013, 11588026, 40558091, 81116182]

約数ペア:

[(1, 81116182), (2, 40558091), (7, 11588026), (14, 5794013), (53, 1530494), (106, 765247), (371, 218642), (742, 109321)]