239071616

素因数分解:

$2^7\times 7^1\times {\mathrm{266821}}^1$

素因数の和:266842

約数の個数: 32

約数和(自身を含む): 544316880

約数和(自身を除く): 305245264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 266821, 533642, 1067284, 1867747, 2134568, 3735494, 4269136, 7470988, 8538272, 14941976, 17076544, 29883952, 34153088, 59767904, 119535808, 239071616]

約数ペア:

[(1, 239071616), (2, 119535808), (4, 59767904), (7, 34153088), (8, 29883952), (14, 17076544), (16, 14941976), (28, 8538272), (32, 7470988), (56, 4269136), (64, 3735494), (112, 2134568), (128, 1867747), (224, 1067284), (448, 533642), (896, 266821)]