81510698

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{5573}}^1$

素因数の和:5749

約数の個数: 16

約数和(自身を含む): 125214336

約数和(自身を除く): 43703638

約数列:

[1, 2, 71, 103, 142, 206, 5573, 7313, 11146, 14626, 395683, 574019, 791366, 1148038, 40755349, 81510698]

約数ペア:

[(1, 81510698), (2, 40755349), (71, 1148038), (103, 791366), (142, 574019), (206, 395683), (5573, 14626), (7313, 11146)]