80983814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1367}}^1\times {\mathrm{1559}}^1$

素因数の和:2947

約数の個数: 16

約数和(自身を含む): 128044800

約数和(自身を除く): 47060986

約数列:

[1, 2, 19, 38, 1367, 1559, 2734, 3118, 25973, 29621, 51946, 59242, 2131153, 4262306, 40491907, 80983814]

約数ペア:

[(1, 80983814), (2, 40491907), (19, 4262306), (38, 2131153), (1367, 59242), (1559, 51946), (2734, 29621), (3118, 25973)]