40658948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19661}}^1$

素因数の和:19723

約数の個数: 24

約数和(自身を含む): 79277184

約数和(自身を除く): 38618236

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 19661, 39322, 78644, 216271, 432542, 865084, 924067, 1848134, 3696268, 10164737, 20329474, 40658948]

約数ペア:

[(1, 40658948), (2, 20329474), (4, 10164737), (11, 3696268), (22, 1848134), (44, 924067), (47, 865084), (94, 432542), (188, 216271), (517, 78644), (1034, 39322), (2068, 19661)]