31012388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{1117}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 59352384

約数和(自身を除く): 28339996

約数列:

[1, 2, 4, 11, 22, 44, 631, 1117, 1262, 2234, 2524, 4468, 6941, 12287, 13882, 24574, 27764, 49148, 704827, 1409654, 2819308, 7753097, 15506194, 31012388]

約数ペア:

[(1, 31012388), (2, 15506194), (4, 7753097), (11, 2819308), (22, 1409654), (44, 704827), (631, 49148), (1117, 27764), (1262, 24574), (2234, 13882), (2524, 12287), (4468, 6941)]