85631708

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{10337}}^1$

素因数の和:10469

約数の個数: 24

約数和(自身を含む): 159205200

約数和(自身を除く): 73573492

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 10337, 20674, 41348, 196403, 392806, 785612, 1126733, 2253466, 4506932, 21407927, 42815854, 85631708]

約数ペア:

[(1, 85631708), (2, 42815854), (4, 21407927), (19, 4506932), (38, 2253466), (76, 1126733), (109, 785612), (218, 392806), (436, 196403), (2071, 41348), (4142, 20674), (8284, 10337)]