131934608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{634301}}^1$

素因数の和:634322

約数の個数: 20

約数和(自身を含む): 275287068

約数和(自身を除く): 143352460

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 634301, 1268602, 2537204, 5074408, 8245913, 10148816, 16491826, 32983652, 65967304, 131934608]

約数ペア:

[(1, 131934608), (2, 65967304), (4, 32983652), (8, 16491826), (13, 10148816), (16, 8245913), (26, 5074408), (52, 2537204), (104, 1268602), (208, 634301)]