31369940366

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{10247}}^1\times {\mathrm{21559}}^1$

素因数の和:31879

約数の個数: 16

約数和(自身を含む): 47724526080

約数和(自身を除く): 16354585714

約数列:

[1, 2, 71, 142, 10247, 20494, 21559, 43118, 727537, 1455074, 1530689, 3061378, 220915073, 441830146, 15684970183, 31369940366]

約数ペア:

[(1, 31369940366), (2, 15684970183), (71, 441830146), (142, 220915073), (10247, 3061378), (20494, 1530689), (21559, 1455074), (43118, 727537)]