31944328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1697}}^1$

素因数の和:1897

約数の個数: 32

約数和(自身を含む): 64897560

約数和(自身を除く): 32953232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 181, 362, 724, 1448, 1697, 2353, 3394, 4706, 6788, 9412, 13576, 18824, 22061, 44122, 88244, 176488, 307157, 614314, 1228628, 2457256, 3993041, 7986082, 15972164, 31944328]

約数ペア:

[(1, 31944328), (2, 15972164), (4, 7986082), (8, 3993041), (13, 2457256), (26, 1228628), (52, 614314), (104, 307157), (181, 176488), (362, 88244), (724, 44122), (1448, 22061), (1697, 18824), (2353, 13576), (3394, 9412), (4706, 6788)]