90218816

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{32783}}^1$

素因数の和:32838

約数の個数: 28

約数和(自身を含む): 183196992

約数和(自身を除く): 92978176

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 32783, 65566, 131132, 262264, 524528, 1049056, 1409669, 2098112, 2819338, 5638676, 11277352, 22554704, 45109408, 90218816]

約数ペア:

[(1, 90218816), (2, 45109408), (4, 22554704), (8, 11277352), (16, 5638676), (32, 2819338), (43, 2098112), (64, 1409669), (86, 1049056), (172, 524528), (344, 262264), (688, 131132), (1376, 65566), (2752, 32783)]