80903296

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{14699}}^1$

素因数の和:14756

約数の個数: 32

約数和(自身を含む): 164934000

約数和(自身を除く): 84030704

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 14699, 29398, 58796, 117592, 235184, 470368, 632057, 940736, 1264114, 1881472, 2528228, 5056456, 10112912, 20225824, 40451648, 80903296]

約数ペア:

[(1, 80903296), (2, 40451648), (4, 20225824), (8, 10112912), (16, 5056456), (32, 2528228), (43, 1881472), (64, 1264114), (86, 940736), (128, 632057), (172, 470368), (344, 235184), (688, 117592), (1376, 58796), (2752, 29398), (5504, 14699)]