40625384

素因数分解:

$2^3\times {\mathrm{2131}}^1\times {\mathrm{2383}}^1$

素因数の和:4520

約数の個数: 16

約数和(自身を含む): 76240320

約数和(自身を除く): 35614936

約数列:

[1, 2, 4, 8, 2131, 2383, 4262, 4766, 8524, 9532, 17048, 19064, 5078173, 10156346, 20312692, 40625384]

約数ペア:

[(1, 40625384), (2, 20312692), (4, 10156346), (8, 5078173), (2131, 19064), (2383, 17048), (4262, 9532), (4766, 8524)]