16399664

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{1523}}^1$

素因数の和:2204

約数の個数: 20

約数和(自身を含む): 31842456

約数和(自身を除く): 15442792

約数列:

[1, 2, 4, 8, 16, 673, 1346, 1523, 2692, 3046, 5384, 6092, 10768, 12184, 24368, 1024979, 2049958, 4099916, 8199832, 16399664]

約数ペア:

[(1, 16399664), (2, 8199832), (4, 4099916), (8, 2049958), (16, 1024979), (673, 24368), (1346, 12184), (1523, 10768), (2692, 6092), (3046, 5384)]