31305152

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1$

素因数の和:309

約数の個数: 56

約数和(自身を含む): 65288160

約数和(自身を除く): 33983008

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 101, 116, 167, 202, 232, 334, 404, 464, 668, 808, 928, 1336, 1616, 1856, 2672, 2929, 3232, 4843, 5344, 5858, 6464, 9686, 10688, 11716, 16867, 19372, 23432, 33734, 38744, 46864, 67468, 77488, 93728, 134936, 154976, 187456, 269872, 309952, 489143, 539744, 978286, 1079488, 1956572, 3913144, 7826288, 15652576, 31305152]

約数ペア:

[(1, 31305152), (2, 15652576), (4, 7826288), (8, 3913144), (16, 1956572), (29, 1079488), (32, 978286), (58, 539744), (64, 489143), (101, 309952), (116, 269872), (167, 187456), (202, 154976), (232, 134936), (334, 93728), (404, 77488), (464, 67468), (668, 46864), (808, 38744), (928, 33734), (1336, 23432), (1616, 19372), (1856, 16867), (2672, 11716), (2929, 10688), (3232, 9686), (4843, 6464), (5344, 5858)]