40811462

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{30871}}^1$

素因数の和:31534

約数の個数: 8

約数和(自身を含む): 61311792

約数和(自身を除く): 20500330

約数列:

[1, 2, 661, 1322, 30871, 61742, 20405731, 40811462]

約数ペア:

[(1, 40811462), (2, 20405731), (661, 61742), (1322, 30871)]