89255888

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{21211}}^1$

素因数の和:21482

約数の個数: 20

約数和(自身を含む): 173599008

約数和(自身を除く): 84343120

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 21211, 42422, 84844, 169688, 339376, 5578493, 11156986, 22313972, 44627944, 89255888]

約数ペア:

[(1, 89255888), (2, 44627944), (4, 22313972), (8, 11156986), (16, 5578493), (263, 339376), (526, 169688), (1052, 84844), (2104, 42422), (4208, 21211)]