16025776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{77047}}^1$

素因数の和:77068

約数の個数: 20

約数和(自身を含む): 33438832

約数和(自身を除く): 17413056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 77047, 154094, 308188, 616376, 1001611, 1232752, 2003222, 4006444, 8012888, 16025776]

約数ペア:

[(1, 16025776), (2, 8012888), (4, 4006444), (8, 2003222), (13, 1232752), (16, 1001611), (26, 616376), (52, 308188), (104, 154094), (208, 77047)]