2080239136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131861}}^1$

素因数の和:131917

約数の個数: 48

約数和(自身を含む): 4485945240

約数和(自身を除く): 2405706104

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 15776, 131861, 263722, 527444, 1054888, 2109776, 2241637, 3823969, 4219552, 4483274, 7647938, 8966548, 15295876, 17933096, 30591752, 35866192, 61183504, 65007473, 71732384, 122367008, 130014946, 260029892, 520059784, 1040119568, 2080239136]

約数ペア:

[(1, 2080239136), (2, 1040119568), (4, 520059784), (8, 260029892), (16, 130014946), (17, 122367008), (29, 71732384), (32, 65007473), (34, 61183504), (58, 35866192), (68, 30591752), (116, 17933096), (136, 15295876), (232, 8966548), (272, 7647938), (464, 4483274), (493, 4219552), (544, 3823969), (928, 2241637), (986, 2109776), (1972, 1054888), (3944, 527444), (7888, 263722), (15776, 131861)]