81789196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{10711}}^1$

素因数の和:10821

約数の個数: 24

約数和(自身を含む): 151167744

約数和(自身を除く): 69378548

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 3818, 7636, 10711, 21422, 42844, 246353, 492706, 889013, 985412, 1778026, 3556052, 20447299, 40894598, 81789196]

約数ペア:

[(1, 81789196), (2, 40894598), (4, 20447299), (23, 3556052), (46, 1778026), (83, 985412), (92, 889013), (166, 492706), (332, 246353), (1909, 42844), (3818, 21422), (7636, 10711)]