40234192

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{8191}}^1$

素因数の和:8506

約数の個数: 20

約数和(自身を含む): 78217216

約数和(自身を除く): 37983024

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 8191, 16382, 32764, 65528, 131056, 2514637, 5029274, 10058548, 20117096, 40234192]

約数ペア:

[(1, 40234192), (2, 20117096), (4, 10058548), (8, 5029274), (16, 2514637), (307, 131056), (614, 65528), (1228, 32764), (2456, 16382), (4912, 8191)]