87846712

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{42727}}^1$

素因数の和:42990

約数の個数: 16

約数和(自身を含む): 165357360

約数和(自身を除く): 77510648

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 42727, 85454, 170908, 341816, 10980839, 21961678, 43923356, 87846712]

約数ペア:

[(1, 87846712), (2, 43923356), (4, 21961678), (8, 10980839), (257, 341816), (514, 170908), (1028, 85454), (2056, 42727)]