40396936

素因数分解:

$2^3\times {\mathrm{503}}^1\times {\mathrm{10039}}^1$

素因数の和:10548

約数の個数: 16

約数和(自身を含む): 75902400

約数和(自身を除く): 35505464

約数列:

[1, 2, 4, 8, 503, 1006, 2012, 4024, 10039, 20078, 40156, 80312, 5049617, 10099234, 20198468, 40396936]

約数ペア:

[(1, 40396936), (2, 20198468), (4, 10099234), (8, 5049617), (503, 80312), (1006, 40156), (2012, 20078), (4024, 10039)]