80144468

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{283}}^1\times {\mathrm{853}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 142611168

約数和(自身を除く): 62466700

約数列:

[1, 2, 4, 83, 166, 283, 332, 566, 853, 1132, 1706, 3412, 23489, 46978, 70799, 93956, 141598, 241399, 283196, 482798, 965596, 20036117, 40072234, 80144468]

約数ペア:

[(1, 80144468), (2, 40072234), (4, 20036117), (83, 965596), (166, 482798), (283, 283196), (332, 241399), (566, 141598), (853, 93956), (1132, 70799), (1706, 46978), (3412, 23489)]