89438384

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19477}}^1$

素因数の和:19533

約数の個数: 40

約数和(自身を含む): 202882848

約数和(自身を除く): 113444464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 19477, 38954, 77908, 136339, 155816, 272678, 311632, 545356, 798557, 1090712, 1597114, 2181424, 3194228, 5589899, 6388456, 11179798, 12776912, 22359596, 44719192, 89438384]

約数ペア:

[(1, 89438384), (2, 44719192), (4, 22359596), (7, 12776912), (8, 11179798), (14, 6388456), (16, 5589899), (28, 3194228), (41, 2181424), (56, 1597114), (82, 1090712), (112, 798557), (164, 545356), (287, 311632), (328, 272678), (574, 155816), (656, 136339), (1148, 77908), (2296, 38954), (4592, 19477)]