8388387215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3257}}^1\times {\mathrm{39623}}^1$

素因数の和:42898

約数の個数: 16

約数和(自身を含む): 10843979328

約数和(自身を除く): 2455592113

約数列:

[1, 5, 13, 65, 3257, 16285, 39623, 42341, 198115, 211705, 515099, 2575495, 129052111, 645260555, 1677677443, 8388387215]

約数ペア:

[(1, 8388387215), (5, 1677677443), (13, 645260555), (65, 129052111), (3257, 2575495), (16285, 515099), (39623, 211705), (42341, 198115)]