90805336

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2467}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 175919040

約数和(自身を除く): 85113704

約数列:

[1, 2, 4, 8, 43, 86, 107, 172, 214, 344, 428, 856, 2467, 4601, 4934, 9202, 9868, 18404, 19736, 36808, 106081, 212162, 263969, 424324, 527938, 848648, 1055876, 2111752, 11350667, 22701334, 45402668, 90805336]

約数ペア:

[(1, 90805336), (2, 45402668), (4, 22701334), (8, 11350667), (43, 2111752), (86, 1055876), (107, 848648), (172, 527938), (214, 424324), (344, 263969), (428, 212162), (856, 106081), (2467, 36808), (4601, 19736), (4934, 18404), (9202, 9868)]