85817486

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 137192448

約数和(自身を除く): 51374962

約数列:

[1, 2, 31, 62, 67, 73, 134, 146, 283, 566, 2077, 2263, 4154, 4526, 4891, 8773, 9782, 17546, 18961, 20659, 37922, 41318, 151621, 303242, 587791, 640429, 1175582, 1280858, 1384153, 2768306, 42908743, 85817486]

約数ペア:

[(1, 85817486), (2, 42908743), (31, 2768306), (62, 1384153), (67, 1280858), (73, 1175582), (134, 640429), (146, 587791), (283, 303242), (566, 151621), (2077, 41318), (2263, 37922), (4154, 20659), (4526, 18961), (4891, 17546), (8773, 9782)]