80496508052

素因数分解:

$2^2\times {\mathrm{197}}^1\times {\mathrm{102152929}}^1$

素因数の和:102153130

約数の個数: 12

約数和(自身を含む): 141583960980

約数和(自身を除く): 61087452928

約数列:

[1, 2, 4, 197, 394, 788, 102152929, 204305858, 408611716, 20124127013, 40248254026, 80496508052]

約数ペア:

[(1, 80496508052), (2, 40248254026), (4, 20124127013), (197, 408611716), (394, 204305858), (788, 102152929)]