181013728

素因数分解:

$2^5\times 7^1\times {\mathrm{808097}}^1$

素因数の和:808114

約数の個数: 24

約数和(自身を含む): 407281392

約数和(自身を除く): 226267664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 808097, 1616194, 3232388, 5656679, 6464776, 11313358, 12929552, 22626716, 25859104, 45253432, 90506864, 181013728]

約数ペア:

[(1, 181013728), (2, 90506864), (4, 45253432), (7, 25859104), (8, 22626716), (14, 12929552), (16, 11313358), (28, 6464776), (32, 5656679), (56, 3232388), (112, 1616194), (224, 808097)]