16657696

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 20114144

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1184, 1279, 1628, 2558, 3256, 5116, 6512, 10232, 13024, 14069, 20464, 28138, 40928, 47323, 56276, 94646, 112552, 189292, 225104, 378584, 450208, 520553, 757168, 1041106, 1514336, 2082212, 4164424, 8328848, 16657696]

約数ペア:

[(1, 16657696), (2, 8328848), (4, 4164424), (8, 2082212), (11, 1514336), (16, 1041106), (22, 757168), (32, 520553), (37, 450208), (44, 378584), (74, 225104), (88, 189292), (148, 112552), (176, 94646), (296, 56276), (352, 47323), (407, 40928), (592, 28138), (814, 20464), (1184, 14069), (1279, 13024), (1628, 10232), (2558, 6512), (3256, 5116)]