22178368

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{8059}}^1$

素因数の和:8114

約数の個数: 28

約数和(自身を含む): 45039280

約数和(自身を除く): 22860912

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 8059, 16118, 32236, 64472, 128944, 257888, 346537, 515776, 693074, 1386148, 2772296, 5544592, 11089184, 22178368]

約数ペア:

[(1, 22178368), (2, 11089184), (4, 5544592), (8, 2772296), (16, 1386148), (32, 693074), (43, 515776), (64, 346537), (86, 257888), (172, 128944), (344, 64472), (688, 32236), (1376, 16118), (2752, 8059)]