55687586

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{2647}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 85350336

約数和(自身を除く): 29662750

約数列:

[1, 2, 67, 134, 157, 314, 2647, 5294, 10519, 21038, 177349, 354698, 415579, 831158, 27843793, 55687586]

約数ペア:

[(1, 55687586), (2, 27843793), (67, 831158), (134, 415579), (157, 354698), (314, 177349), (2647, 21038), (5294, 10519)]