40894264

素因数分解:

$2^3\times {\mathrm{2089}}^1\times {\mathrm{2447}}^1$

素因数の和:4542

約数の個数: 16

約数和(自身を含む): 76744800

約数和(自身を除く): 35850536

約数列:

[1, 2, 4, 8, 2089, 2447, 4178, 4894, 8356, 9788, 16712, 19576, 5111783, 10223566, 20447132, 40894264]

約数ペア:

[(1, 40894264), (2, 20447132), (4, 10223566), (8, 5111783), (2089, 19576), (2447, 16712), (4178, 9788), (4894, 8356)]