27523984

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{10957}}^1$

素因数の和:11122

約数の個数: 20

約数和(自身を含む): 53672284

約数和(自身を除く): 26148300

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 10957, 21914, 43828, 87656, 175312, 1720249, 3440498, 6880996, 13761992, 27523984]

約数ペア:

[(1, 27523984), (2, 13761992), (4, 6880996), (8, 3440498), (16, 1720249), (157, 175312), (314, 87656), (628, 43828), (1256, 21914), (2512, 10957)]