31429916

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3541}}^1$

素因数の和:3869

約数の個数: 24

約数和(自身を含む): 63075936

約数和(自身を除く): 31646020

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 3541, 4438, 7082, 8876, 14164, 24787, 49574, 99148, 1122497, 2244994, 4489988, 7857479, 15714958, 31429916]

約数ペア:

[(1, 31429916), (2, 15714958), (4, 7857479), (7, 4489988), (14, 2244994), (28, 1122497), (317, 99148), (634, 49574), (1268, 24787), (2219, 14164), (3541, 8876), (4438, 7082)]