82897256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5077}}^1$

素因数の和:5253

約数の個数: 32

約数和(自身を含む): 168488040

約数和(自身を除く): 85590784

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 157, 314, 628, 1256, 2041, 4082, 5077, 8164, 10154, 16328, 20308, 40616, 66001, 132002, 264004, 528008, 797089, 1594178, 3188356, 6376712, 10362157, 20724314, 41448628, 82897256]

約数ペア:

[(1, 82897256), (2, 41448628), (4, 20724314), (8, 10362157), (13, 6376712), (26, 3188356), (52, 1594178), (104, 797089), (157, 528008), (314, 264004), (628, 132002), (1256, 66001), (2041, 40616), (4082, 20308), (5077, 16328), (8164, 10154)]