31672072

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 60725880

約数和(自身を除く): 29053808

約数列:

[1, 2, 4, 8, 73, 146, 193, 281, 292, 386, 562, 584, 772, 1124, 1544, 2248, 14089, 20513, 28178, 41026, 54233, 56356, 82052, 108466, 112712, 164104, 216932, 433864, 3959009, 7918018, 15836036, 31672072]

約数ペア:

[(1, 31672072), (2, 15836036), (4, 7918018), (8, 3959009), (73, 433864), (146, 216932), (193, 164104), (281, 112712), (292, 108466), (386, 82052), (562, 56356), (584, 54233), (772, 41026), (1124, 28178), (1544, 20513), (2248, 14089)]