16943504

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{4219}}^1$

素因数の和:4478

約数の個数: 20

約数和(自身を含む): 32966640

約数和(自身を除く): 16023136

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 4219, 8438, 16876, 33752, 67504, 1058969, 2117938, 4235876, 8471752, 16943504]

約数ペア:

[(1, 16943504), (2, 8471752), (4, 4235876), (8, 2117938), (16, 1058969), (251, 67504), (502, 33752), (1004, 16876), (2008, 8438), (4016, 4219)]