39467728

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{12781}}^1$

素因数の和:12982

約数の個数: 20

約数和(自身を含む): 76870948

約数和(自身を除く): 37403220

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 12781, 25562, 51124, 102248, 204496, 2466733, 4933466, 9866932, 19733864, 39467728]

約数ペア:

[(1, 39467728), (2, 19733864), (4, 9866932), (8, 4933466), (16, 2466733), (193, 204496), (386, 102248), (772, 51124), (1544, 25562), (3088, 12781)]