21434046112

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{88471}}^1$

素因数の和:88661

約数の個数: 48

約数和(自身を含む): 43207601472

約数和(自身を除く): 21773555360

約数列:

[1, 2, 4, 8, 16, 32, 67, 113, 134, 226, 268, 452, 536, 904, 1072, 1808, 2144, 3616, 7571, 15142, 30284, 60568, 88471, 121136, 176942, 242272, 353884, 707768, 1415536, 2831072, 5927557, 9997223, 11855114, 19994446, 23710228, 39988892, 47420456, 79977784, 94840912, 159955568, 189681824, 319911136, 669813941, 1339627882, 2679255764, 5358511528, 10717023056, 21434046112]

約数ペア:

[(1, 21434046112), (2, 10717023056), (4, 5358511528), (8, 2679255764), (16, 1339627882), (32, 669813941), (67, 319911136), (113, 189681824), (134, 159955568), (226, 94840912), (268, 79977784), (452, 47420456), (536, 39988892), (904, 23710228), (1072, 19994446), (1808, 11855114), (2144, 9997223), (3616, 5927557), (7571, 2831072), (15142, 1415536), (30284, 707768), (60568, 353884), (88471, 242272), (121136, 176942)]