16805888

素因数分解:

$2^{12}\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:408

約数の個数: 52

約数和(自身を含む): 36761208

約数和(自身を除く): 19955320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 373, 512, 704, 746, 1024, 1408, 1492, 2048, 2816, 2984, 4096, 4103, 5632, 5968, 8206, 11264, 11936, 16412, 22528, 23872, 32824, 45056, 47744, 65648, 95488, 131296, 190976, 262592, 381952, 525184, 763904, 1050368, 1527808, 2100736, 4201472, 8402944, 16805888]

約数ペア:

[(1, 16805888), (2, 8402944), (4, 4201472), (8, 2100736), (11, 1527808), (16, 1050368), (22, 763904), (32, 525184), (44, 381952), (64, 262592), (88, 190976), (128, 131296), (176, 95488), (256, 65648), (352, 47744), (373, 45056), (512, 32824), (704, 23872), (746, 22528), (1024, 16412), (1408, 11936), (1492, 11264), (2048, 8206), (2816, 5968), (2984, 5632), (4096, 4103)]