31137968

素因数分解:

$2^4\times {\mathrm{1307}}^1\times {\mathrm{1489}}^1$

素因数の和:2804

約数の個数: 20

約数和(自身を含む): 60416520

約数和(自身を除く): 29278552

約数列:

[1, 2, 4, 8, 16, 1307, 1489, 2614, 2978, 5228, 5956, 10456, 11912, 20912, 23824, 1946123, 3892246, 7784492, 15568984, 31137968]

約数ペア:

[(1, 31137968), (2, 15568984), (4, 7784492), (8, 3892246), (16, 1946123), (1307, 23824), (1489, 20912), (2614, 11912), (2978, 10456), (5228, 5956)]