16869368

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{51431}}^1$

素因数の和:51478

約数の個数: 16

約数和(自身を含む): 32402160

約数和(自身を除く): 15532792

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 51431, 102862, 205724, 411448, 2108671, 4217342, 8434684, 16869368]

約数ペア:

[(1, 16869368), (2, 8434684), (4, 4217342), (8, 2108671), (41, 411448), (82, 205724), (164, 102862), (328, 51431)]