327549232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{476089}}^1$

素因数の和:476140

約数の個数: 20

約数和(自身を含む): 649386760

約数和(自身を除く): 321837528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 476089, 952178, 1904356, 3808712, 7617424, 20471827, 40943654, 81887308, 163774616, 327549232]

約数ペア:

[(1, 327549232), (2, 163774616), (4, 81887308), (8, 40943654), (16, 20471827), (43, 7617424), (86, 3808712), (172, 1904356), (344, 952178), (688, 476089)]