31310776

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2897}}^1$

素因数の和:3103

約数の個数: 32

約数和(自身を含む): 67465440

約数和(自身を除く): 36154664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 2897, 5404, 5794, 10808, 11588, 20279, 23176, 40558, 81116, 162232, 559121, 1118242, 2236484, 3913847, 4472968, 7827694, 15655388, 31310776]

約数ペア:

[(1, 31310776), (2, 15655388), (4, 7827694), (7, 4472968), (8, 3913847), (14, 2236484), (28, 1118242), (56, 559121), (193, 162232), (386, 81116), (772, 40558), (1351, 23176), (1544, 20279), (2702, 11588), (2897, 10808), (5404, 5794)]