16629904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{14639}}^1$

素因数の和:14718

約数の個数: 20

約数和(自身を含む): 32676480

約数和(自身を除く): 16046576

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 14639, 29278, 58556, 117112, 234224, 1039369, 2078738, 4157476, 8314952, 16629904]

約数ペア:

[(1, 16629904), (2, 8314952), (4, 4157476), (8, 2078738), (16, 1039369), (71, 234224), (142, 117112), (284, 58556), (568, 29278), (1136, 14639)]