224367616

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{19919}}^1$

素因数の和:19950

約数の個数: 44

約数和(自身を含む): 489314880

約数和(自身を除く): 264947264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 5632, 11264, 19919, 39838, 79676, 159352, 219109, 318704, 438218, 637408, 876436, 1274816, 1752872, 2549632, 3505744, 5099264, 7011488, 10198528, 14022976, 20397056, 28045952, 56091904, 112183808, 224367616]

約数ペア:

[(1, 224367616), (2, 112183808), (4, 56091904), (8, 28045952), (11, 20397056), (16, 14022976), (22, 10198528), (32, 7011488), (44, 5099264), (64, 3505744), (88, 2549632), (128, 1752872), (176, 1274816), (256, 876436), (352, 637408), (512, 438218), (704, 318704), (1024, 219109), (1408, 159352), (2816, 79676), (5632, 39838), (11264, 19919)]