20130152

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15629}}^1$

素因数の和:15665

約数の個数: 32

約数和(自身を含む): 45014400

約数和(自身を除く): 24884248

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15629, 31258, 62516, 109403, 125032, 218806, 359467, 437612, 718934, 875224, 1437868, 2516269, 2875736, 5032538, 10065076, 20130152]

約数ペア:

[(1, 20130152), (2, 10065076), (4, 5032538), (7, 2875736), (8, 2516269), (14, 1437868), (23, 875224), (28, 718934), (46, 437612), (56, 359467), (92, 218806), (161, 125032), (184, 109403), (322, 62516), (644, 31258), (1288, 15629)]