8166388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{601}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 14833280

約数和(自身を除く): 6666892

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 601, 1202, 2404, 3397, 6794, 13588, 25843, 47479, 51686, 94958, 103372, 189916, 2041597, 4083194, 8166388]

約数ペア:

[(1, 8166388), (2, 4083194), (4, 2041597), (43, 189916), (79, 103372), (86, 94958), (158, 51686), (172, 47479), (316, 25843), (601, 13588), (1202, 6794), (2404, 3397)]