242176

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:72

約数の個数: 40

約数和(自身を含む): 540144

約数和(自身を除く): 297968

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 473, 512, 688, 704, 946, 1376, 1408, 1892, 2752, 2816, 3784, 5504, 5632, 7568, 11008, 15136, 22016, 30272, 60544, 121088, 242176]

約数ペア:

[(1, 242176), (2, 121088), (4, 60544), (8, 30272), (11, 22016), (16, 15136), (22, 11008), (32, 7568), (43, 5632), (44, 5504), (64, 3784), (86, 2816), (88, 2752), (128, 1892), (172, 1408), (176, 1376), (256, 946), (344, 704), (352, 688), (473, 512)]