87735908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{2011}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 165627840

約数和(自身を除く): 77891932

約数列:

[1, 2, 4, 13, 26, 52, 839, 1678, 2011, 3356, 4022, 8044, 10907, 21814, 26143, 43628, 52286, 104572, 1687229, 3374458, 6748916, 21933977, 43867954, 87735908]

約数ペア:

[(1, 87735908), (2, 43867954), (4, 21933977), (13, 6748916), (26, 3374458), (52, 1687229), (839, 104572), (1678, 52286), (2011, 43628), (3356, 26143), (4022, 21814), (8044, 10907)]