67882448

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{16903}}^1$

素因数の和:17162

約数の個数: 20

約数和(自身を含む): 132054048

約数和(自身を除く): 64171600

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 16903, 33806, 67612, 135224, 270448, 4242653, 8485306, 16970612, 33941224, 67882448]

約数ペア:

[(1, 67882448), (2, 33941224), (4, 16970612), (8, 8485306), (16, 4242653), (251, 270448), (502, 135224), (1004, 67612), (2008, 33806), (4016, 16903)]