40099816

素因数分解:

$2^3\times {\mathrm{2143}}^1\times {\mathrm{2339}}^1$

素因数の和:4488

約数の個数: 16

約数和(自身を含む): 75254400

約数和(自身を除く): 35154584

約数列:

[1, 2, 4, 8, 2143, 2339, 4286, 4678, 8572, 9356, 17144, 18712, 5012477, 10024954, 20049908, 40099816]

約数ペア:

[(1, 40099816), (2, 20049908), (4, 10024954), (8, 5012477), (2143, 18712), (2339, 17144), (4286, 9356), (4678, 8572)]