54123376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 111716064

約数和(自身を除く): 57592688

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 193, 272, 386, 772, 1031, 1544, 2062, 3088, 3281, 4124, 6562, 8248, 13124, 16496, 17527, 26248, 35054, 52496, 70108, 140216, 198983, 280432, 397966, 795932, 1591864, 3183728, 3382711, 6765422, 13530844, 27061688, 54123376]

約数ペア:

[(1, 54123376), (2, 27061688), (4, 13530844), (8, 6765422), (16, 3382711), (17, 3183728), (34, 1591864), (68, 795932), (136, 397966), (193, 280432), (272, 198983), (386, 140216), (772, 70108), (1031, 52496), (1544, 35054), (2062, 26248), (3088, 17527), (3281, 16496), (4124, 13124), (6562, 8248)]