102878704

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{149533}}^1$

素因数の和:149584

約数の個数: 20

約数和(自身を含む): 203964376

約数和(自身を除く): 101085672

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 149533, 299066, 598132, 1196264, 2392528, 6429919, 12859838, 25719676, 51439352, 102878704]

約数ペア:

[(1, 102878704), (2, 51439352), (4, 25719676), (8, 12859838), (16, 6429919), (43, 2392528), (86, 1196264), (172, 598132), (344, 299066), (688, 149533)]