22287992

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{21937}}^1$

素因数の和:22070

約数の個数: 16

約数和(自身を含む): 42120960

約数和(自身を除く): 19832968

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 21937, 43874, 87748, 175496, 2785999, 5571998, 11143996, 22287992]

約数ペア:

[(1, 22287992), (2, 11143996), (4, 5571998), (8, 2785999), (127, 175496), (254, 87748), (508, 43874), (1016, 21937)]