85821224

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{68329}}^1$

素因数の和:68492

約数の個数: 16

約数和(自身を含む): 161942100

約数和(自身を除く): 76120876

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 68329, 136658, 273316, 546632, 10727653, 21455306, 42910612, 85821224]

約数ペア:

[(1, 85821224), (2, 42910612), (4, 21455306), (8, 10727653), (157, 546632), (314, 273316), (628, 136658), (1256, 68329)]