40954048

素因数分解:

$2^6\times {\mathrm{639907}}^1$

素因数の和:639919

約数の個数: 14

約数和(自身を含む): 81268316

約数和(自身を除く): 40314268

約数列:

[1, 2, 4, 8, 16, 32, 64, 639907, 1279814, 2559628, 5119256, 10238512, 20477024, 40954048]

約数ペア:

[(1, 40954048), (2, 20477024), (4, 10238512), (8, 5119256), (16, 2559628), (32, 1279814), (64, 639907)]