16367061872

素因数分解:

$2^4\times 7^1\times {\mathrm{7321}}^1\times {\mathrm{19961}}^1$

素因数の和:27297

約数の個数: 40

約数和(自身を含む): 36248117472

約数和(自身を除く): 19881055600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7321, 14642, 19961, 29284, 39922, 51247, 58568, 79844, 102494, 117136, 139727, 159688, 204988, 279454, 319376, 409976, 558908, 819952, 1117816, 2235632, 146134481, 292268962, 584537924, 1022941367, 1169075848, 2045882734, 2338151696, 4091765468, 8183530936, 16367061872]

約数ペア:

[(1, 16367061872), (2, 8183530936), (4, 4091765468), (7, 2338151696), (8, 2045882734), (14, 1169075848), (16, 1022941367), (28, 584537924), (56, 292268962), (112, 146134481), (7321, 2235632), (14642, 1117816), (19961, 819952), (29284, 558908), (39922, 409976), (51247, 319376), (58568, 279454), (79844, 204988), (102494, 159688), (117136, 139727)]