16888915072

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{383}}^1\times {\mathrm{11113}}^1$

素因数の和:11541

約数の個数: 64

約数和(自身を含む): 34825052160

約数和(自身を除く): 17936137088

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 383, 496, 766, 992, 1532, 1984, 3064, 3968, 6128, 11113, 11873, 12256, 22226, 23746, 24512, 44452, 47492, 49024, 88904, 94984, 177808, 189968, 344503, 355616, 379936, 689006, 711232, 759872, 1378012, 1422464, 1519744, 2756024, 4256279, 5512048, 8512558, 11024096, 17025116, 22048192, 34050232, 44096384, 68100464, 131944649, 136200928, 263889298, 272401856, 527778596, 544803712, 1055557192, 2111114384, 4222228768, 8444457536, 16888915072]

約数ペア:

[(1, 16888915072), (2, 8444457536), (4, 4222228768), (8, 2111114384), (16, 1055557192), (31, 544803712), (32, 527778596), (62, 272401856), (64, 263889298), (124, 136200928), (128, 131944649), (248, 68100464), (383, 44096384), (496, 34050232), (766, 22048192), (992, 17025116), (1532, 11024096), (1984, 8512558), (3064, 5512048), (3968, 4256279), (6128, 2756024), (11113, 1519744), (11873, 1422464), (12256, 1378012), (22226, 759872), (23746, 711232), (24512, 689006), (44452, 379936), (47492, 355616), (49024, 344503), (88904, 189968), (94984, 177808)]