87067442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7963}}^1$

素因数の和:8054

約数の個数: 32

約数和(自身を含む): 165141504

約数和(自身を除く): 78074062

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 7963, 10934, 15926, 55741, 87593, 111482, 175186, 565373, 613151, 1130746, 1226302, 3957611, 6219103, 7915222, 12438206, 43533721, 87067442]

約数ペア:

[(1, 87067442), (2, 43533721), (7, 12438206), (11, 7915222), (14, 6219103), (22, 3957611), (71, 1226302), (77, 1130746), (142, 613151), (154, 565373), (497, 175186), (781, 111482), (994, 87593), (1562, 55741), (5467, 15926), (7963, 10934)]