239789312

素因数分解:

$2^8\times 7^1\times {\mathrm{133811}}^1$

素因数の和:133834

約数の個数: 36

約数和(自身を含む): 547023456

約数和(自身を除く): 307234144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 133811, 267622, 535244, 936677, 1070488, 1873354, 2140976, 3746708, 4281952, 7493416, 8563904, 14986832, 17127808, 29973664, 34255616, 59947328, 119894656, 239789312]

約数ペア:

[(1, 239789312), (2, 119894656), (4, 59947328), (7, 34255616), (8, 29973664), (14, 17127808), (16, 14986832), (28, 8563904), (32, 7493416), (56, 4281952), (64, 3746708), (112, 2140976), (128, 1873354), (224, 1070488), (256, 936677), (448, 535244), (896, 267622), (1792, 133811)]