80453728

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{23497}}^1$

素因数の和:23614

約数の個数: 24

約数和(自身を含む): 159880392

約数和(自身を除く): 79426664

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 23497, 46994, 93988, 187976, 375952, 751904, 2514179, 5028358, 10056716, 20113432, 40226864, 80453728]

約数ペア:

[(1, 80453728), (2, 40226864), (4, 20113432), (8, 10056716), (16, 5028358), (32, 2514179), (107, 751904), (214, 375952), (428, 187976), (856, 93988), (1712, 46994), (3424, 23497)]