89158384

素因数分解:

$2^4\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1847}}^1$

素因数の和:2293

約数の個数: 40

約数和(自身を含む): 197987328

約数和(自身を除く): 108828944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 431, 862, 1724, 1847, 3017, 3448, 3694, 6034, 6896, 7388, 12068, 12929, 14776, 24136, 25858, 29552, 48272, 51716, 103432, 206864, 796057, 1592114, 3184228, 5572399, 6368456, 11144798, 12736912, 22289596, 44579192, 89158384]

約数ペア:

[(1, 89158384), (2, 44579192), (4, 22289596), (7, 12736912), (8, 11144798), (14, 6368456), (16, 5572399), (28, 3184228), (56, 1592114), (112, 796057), (431, 206864), (862, 103432), (1724, 51716), (1847, 48272), (3017, 29552), (3448, 25858), (3694, 24136), (6034, 14776), (6896, 12929), (7388, 12068)]