87069628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{49811}}^1$

素因数の和:49857

約数の個数: 24

約数和(自身を含む): 167368320

約数和(自身を除く): 80298692

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 49811, 99622, 199244, 946409, 1145653, 1892818, 2291306, 3785636, 4582612, 21767407, 43534814, 87069628]

約数ペア:

[(1, 87069628), (2, 43534814), (4, 21767407), (19, 4582612), (23, 3785636), (38, 2291306), (46, 1892818), (76, 1145653), (92, 946409), (437, 199244), (874, 99622), (1748, 49811)]