90825724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{28277}}^1$

素因数の和:28365

約数の個数: 24

約数和(自身を含む): 175776048

約数和(自身を除く): 84950324

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 28277, 56554, 113108, 311047, 622094, 1244188, 2064221, 4128442, 8256884, 22706431, 45412862, 90825724]

約数ペア:

[(1, 90825724), (2, 45412862), (4, 22706431), (11, 8256884), (22, 4128442), (44, 2064221), (73, 1244188), (146, 622094), (292, 311047), (803, 113108), (1606, 56554), (3212, 28277)]