88878782

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{2143}}^1$

素因数の和:2467

約数の個数: 16

約数和(自身を含む): 135457920

約数和(自身を除く): 46579138

約数列:

[1, 2, 89, 178, 233, 466, 2143, 4286, 20737, 41474, 190727, 381454, 499319, 998638, 44439391, 88878782]

約数ペア:

[(1, 88878782), (2, 44439391), (89, 998638), (178, 499319), (233, 381454), (466, 190727), (2143, 41474), (4286, 20737)]