87117136

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{5573}}^1$

素因数の和:6558

約数の個数: 20

約数和(自身を含む): 168992532

約数和(自身を除く): 81875396

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 5573, 7816, 11146, 15632, 22292, 44584, 89168, 5444821, 10889642, 21779284, 43558568, 87117136]

約数ペア:

[(1, 87117136), (2, 43558568), (4, 21779284), (8, 10889642), (16, 5444821), (977, 89168), (1954, 44584), (3908, 22292), (5573, 15632), (7816, 11146)]