90447256

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{213319}}^1$

素因数の和:213378

約数の個数: 16

約数和(自身を含む): 172789200

約数和(自身を除く): 82341944

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 213319, 426638, 853276, 1706552, 11305907, 22611814, 45223628, 90447256]

約数ペア:

[(1, 90447256), (2, 45223628), (4, 22611814), (8, 11305907), (53, 1706552), (106, 853276), (212, 426638), (424, 213319)]