16993312

素因数分解:

$2^5\times 7^1\times {\mathrm{107}}^1\times {\mathrm{709}}^1$

素因数の和:833

約数の個数: 48

約数和(自身を含む): 38646720

約数和(自身を除く): 21653408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 107, 112, 214, 224, 428, 709, 749, 856, 1418, 1498, 1712, 2836, 2996, 3424, 4963, 5672, 5992, 9926, 11344, 11984, 19852, 22688, 23968, 39704, 75863, 79408, 151726, 158816, 303452, 531041, 606904, 1062082, 1213808, 2124164, 2427616, 4248328, 8496656, 16993312]

約数ペア:

[(1, 16993312), (2, 8496656), (4, 4248328), (7, 2427616), (8, 2124164), (14, 1213808), (16, 1062082), (28, 606904), (32, 531041), (56, 303452), (107, 158816), (112, 151726), (214, 79408), (224, 75863), (428, 39704), (709, 23968), (749, 22688), (856, 19852), (1418, 11984), (1498, 11344), (1712, 9926), (2836, 5992), (2996, 5672), (3424, 4963)]