8189168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{39371}}^1$

素因数の和:39392

約数の個数: 20

約数和(自身を含む): 17087448

約数和(自身を除く): 8898280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 39371, 78742, 157484, 314968, 511823, 629936, 1023646, 2047292, 4094584, 8189168]

約数ペア:

[(1, 8189168), (2, 4094584), (4, 2047292), (8, 1023646), (13, 629936), (16, 511823), (26, 314968), (52, 157484), (104, 78742), (208, 39371)]