214947328

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{18253}}^1$

素因数の和:18294

約数の個数: 40

約数和(自身を含む): 448172208

約数和(自身を除く): 233224880

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 11776, 18253, 36506, 73012, 146024, 292048, 419819, 584096, 839638, 1168192, 1679276, 2336384, 3358552, 4672768, 6717104, 9345536, 13434208, 26868416, 53736832, 107473664, 214947328]

約数ペア:

[(1, 214947328), (2, 107473664), (4, 53736832), (8, 26868416), (16, 13434208), (23, 9345536), (32, 6717104), (46, 4672768), (64, 3358552), (92, 2336384), (128, 1679276), (184, 1168192), (256, 839638), (368, 584096), (512, 419819), (736, 292048), (1472, 146024), (2944, 73012), (5888, 36506), (11776, 18253)]