16959944

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 32647320

約数和(自身を除く): 15687376

約数列:

[1, 2, 4, 8, 73, 113, 146, 226, 257, 292, 452, 514, 584, 904, 1028, 2056, 8249, 16498, 18761, 29041, 32996, 37522, 58082, 65992, 75044, 116164, 150088, 232328, 2119993, 4239986, 8479972, 16959944]

約数ペア:

[(1, 16959944), (2, 8479972), (4, 4239986), (8, 2119993), (73, 232328), (113, 150088), (146, 116164), (226, 75044), (257, 65992), (292, 58082), (452, 37522), (514, 32996), (584, 29041), (904, 18761), (1028, 16498), (2056, 8249)]