77791888

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1711

約数の個数: 40

約数和(自身を含む): 158525568

約数和(自身を除く): 80733680

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 1096, 1543, 2192, 3086, 3151, 6172, 6302, 12344, 12604, 24688, 25208, 35489, 50416, 70978, 141956, 211391, 283912, 422782, 567824, 845564, 1691128, 3382256, 4861993, 9723986, 19447972, 38895944, 77791888]

約数ペア:

[(1, 77791888), (2, 38895944), (4, 19447972), (8, 9723986), (16, 4861993), (23, 3382256), (46, 1691128), (92, 845564), (137, 567824), (184, 422782), (274, 283912), (368, 211391), (548, 141956), (1096, 70978), (1543, 50416), (2192, 35489), (3086, 25208), (3151, 24688), (6172, 12604), (6302, 12344)]