80877134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1553}}^1\times {\mathrm{2003}}^1$

素因数の和:3571

約数の個数: 16

約数和(自身を含む): 130797072

約数和(自身を除く): 49919938

約数列:

[1, 2, 13, 26, 1553, 2003, 3106, 4006, 20189, 26039, 40378, 52078, 3110659, 6221318, 40438567, 80877134]

約数ペア:

[(1, 80877134), (2, 40438567), (13, 6221318), (26, 3110659), (1553, 52078), (2003, 40378), (3106, 26039), (4006, 20189)]