40170376

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{2269}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 75386700

約数和(自身を除く): 35216324

約数列:

[1, 2, 4, 8, 2213, 2269, 4426, 4538, 8852, 9076, 17704, 18152, 5021297, 10042594, 20085188, 40170376]

約数ペア:

[(1, 40170376), (2, 20085188), (4, 10042594), (8, 5021297), (2213, 18152), (2269, 17704), (4426, 9076), (4538, 8852)]