331365376

素因数分解:

$2^{10}\times {\mathrm{323599}}^1$

素因数の和:323619

約数の個数: 22

約数和(自身を含む): 662409200

約数和(自身を除く): 331043824

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 323599, 647198, 1294396, 2588792, 5177584, 10355168, 20710336, 41420672, 82841344, 165682688, 331365376]

約数ペア:

[(1, 331365376), (2, 165682688), (4, 82841344), (8, 41420672), (16, 20710336), (32, 10355168), (64, 5177584), (128, 2588792), (256, 1294396), (512, 647198), (1024, 323599)]