290686976

素因数分解:

$2^{11}\times {\mathrm{141937}}^1$

素因数の和:141959

約数の個数: 24

約数和(自身を含む): 581236110

約数和(自身を除く): 290549134

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 141937, 283874, 567748, 1135496, 2270992, 4541984, 9083968, 18167936, 36335872, 72671744, 145343488, 290686976]

約数ペア:

[(1, 290686976), (2, 145343488), (4, 72671744), (8, 36335872), (16, 18167936), (32, 9083968), (64, 4541984), (128, 2270992), (256, 1135496), (512, 567748), (1024, 283874), (2048, 141937)]