123210688

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{40961}}^1$

素因数の和:41020

約数の個数: 28

約数和(自身を含む): 249704352

約数和(自身を除く): 126493664

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 752, 1504, 3008, 40961, 81922, 163844, 327688, 655376, 1310752, 1925167, 2621504, 3850334, 7700668, 15401336, 30802672, 61605344, 123210688]

約数ペア:

[(1, 123210688), (2, 61605344), (4, 30802672), (8, 15401336), (16, 7700668), (32, 3850334), (47, 2621504), (64, 1925167), (94, 1310752), (188, 655376), (376, 327688), (752, 163844), (1504, 81922), (3008, 40961)]