85430156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160583}}^1$

素因数の和:160613

約数の個数: 24

約数和(自身を含む): 179854080

約数和(自身を除く): 94423924

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 160583, 321166, 642332, 1124081, 2248162, 3051077, 4496324, 6102154, 12204308, 21357539, 42715078, 85430156]

約数ペア:

[(1, 85430156), (2, 42715078), (4, 21357539), (7, 12204308), (14, 6102154), (19, 4496324), (28, 3051077), (38, 2248162), (76, 1124081), (133, 642332), (266, 321166), (532, 160583)]