80824612

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{4073}}^1$

素因数の和:4140

約数の個数: 36

約数和(自身を含む): 159301548

約数和(自身を除く): 78476936

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 4073, 4961, 8146, 9922, 16292, 19844, 44803, 89606, 166993, 179212, 333986, 492833, 667972, 985666, 1836923, 1971332, 3673846, 7347692, 20206153, 40412306, 80824612]

約数ペア:

[(1, 80824612), (2, 40412306), (4, 20206153), (11, 7347692), (22, 3673846), (41, 1971332), (44, 1836923), (82, 985666), (121, 667972), (164, 492833), (242, 333986), (451, 179212), (484, 166993), (902, 89606), (1804, 44803), (4073, 19844), (4961, 16292), (8146, 9922)]