40985786

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{9277}}^1$

素因数の和:9373

約数の個数: 12

約数和(自身を含む): 62821338

約数和(自身を除く): 21835552

約数列:

[1, 2, 47, 94, 2209, 4418, 9277, 18554, 436019, 872038, 20492893, 40985786]

約数ペア:

[(1, 40985786), (2, 20492893), (47, 872038), (94, 436019), (2209, 18554), (4418, 9277)]