393670208

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{267439}}^1$

素因数の和:267474

約数の個数: 28

約数和(自身を含む): 815157120

約数和(自身を除く): 421486912

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 267439, 534878, 1069756, 2139512, 4279024, 6151097, 8558048, 12302194, 17116096, 24604388, 49208776, 98417552, 196835104, 393670208]

約数ペア:

[(1, 393670208), (2, 196835104), (4, 98417552), (8, 49208776), (16, 24604388), (23, 17116096), (32, 12302194), (46, 8558048), (64, 6151097), (92, 4279024), (184, 2139512), (368, 1069756), (736, 534878), (1472, 267439)]