31078916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8941}}^1$

素因数の和:9035

約数の個数: 24

約数和(自身を含む): 60090240

約数和(自身を除く): 29011324

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 8941, 17882, 35764, 98351, 196702, 393404, 706339, 1412678, 2825356, 7769729, 15539458, 31078916]

約数ペア:

[(1, 31078916), (2, 15539458), (4, 7769729), (11, 2825356), (22, 1412678), (44, 706339), (79, 393404), (158, 196702), (316, 98351), (869, 35764), (1738, 17882), (3476, 8941)]