40557896

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{10079}}^1$

素因数の和:10588

約数の個数: 16

約数和(自身を含む): 76204800

約数和(自身を除く): 35646904

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 10079, 20158, 40316, 80632, 5069737, 10139474, 20278948, 40557896]

約数ペア:

[(1, 40557896), (2, 20278948), (4, 10139474), (8, 5069737), (503, 80632), (1006, 40316), (2012, 20158), (4024, 10079)]