208068608

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2346

約数の個数: 56

約数和(自身を含む): 454136760

約数和(自身を除く): 246068152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2048, 2309, 2816, 4096, 4618, 5632, 8192, 9236, 11264, 18472, 22528, 25399, 36944, 45056, 50798, 73888, 90112, 101596, 147776, 203192, 295552, 406384, 591104, 812768, 1182208, 1625536, 2364416, 3251072, 4728832, 6502144, 9457664, 13004288, 18915328, 26008576, 52017152, 104034304, 208068608]

約数ペア:

[(1, 208068608), (2, 104034304), (4, 52017152), (8, 26008576), (11, 18915328), (16, 13004288), (22, 9457664), (32, 6502144), (44, 4728832), (64, 3251072), (88, 2364416), (128, 1625536), (176, 1182208), (256, 812768), (352, 591104), (512, 406384), (704, 295552), (1024, 203192), (1408, 147776), (2048, 101596), (2309, 90112), (2816, 73888), (4096, 50798), (4618, 45056), (5632, 36944), (8192, 25399), (9236, 22528), (11264, 18472)]