40165412

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4583}}^1$

素因数の和:4907

約数の個数: 24

約数和(自身を含む): 80605056

約数和(自身を除く): 40439644

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 4583, 8764, 9166, 18332, 32081, 64162, 128324, 1434479, 2868958, 5737916, 10041353, 20082706, 40165412]

約数ペア:

[(1, 40165412), (2, 20082706), (4, 10041353), (7, 5737916), (14, 2868958), (28, 1434479), (313, 128324), (626, 64162), (1252, 32081), (2191, 18332), (4382, 9166), (4583, 8764)]