40654378

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{5003}}^1$

素因数の和:5261

約数の個数: 16

約数和(自身を含む): 64851840

約数和(自身を除く): 24197462

約数列:

[1, 2, 17, 34, 239, 478, 4063, 5003, 8126, 10006, 85051, 170102, 1195717, 2391434, 20327189, 40654378]

約数ペア:

[(1, 40654378), (2, 20327189), (17, 2391434), (34, 1195717), (239, 170102), (478, 85051), (4063, 10006), (5003, 8126)]