23890432

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{1609}}^1$

素因数の和:1656

約数の個数: 40

約数和(自身を含む): 49410900

約数和(自身を除く): 25520468

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1609, 1856, 3218, 3712, 6436, 7424, 12872, 14848, 25744, 46661, 51488, 93322, 102976, 186644, 205952, 373288, 411904, 746576, 823808, 1493152, 2986304, 5972608, 11945216, 23890432]

約数ペア:

[(1, 23890432), (2, 11945216), (4, 5972608), (8, 2986304), (16, 1493152), (29, 823808), (32, 746576), (58, 411904), (64, 373288), (116, 205952), (128, 186644), (232, 102976), (256, 93322), (464, 51488), (512, 46661), (928, 25744), (1609, 14848), (1856, 12872), (3218, 7424), (3712, 6436)]