80490146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{69031}}^1$

素因数の和:69097

約数の個数: 16

約数和(自身を含む): 134198208

約数和(自身を除く): 53708062

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 69031, 138062, 759341, 1518682, 3658643, 7317286, 40245073, 80490146]

約数ペア:

[(1, 80490146), (2, 40245073), (11, 7317286), (22, 3658643), (53, 1518682), (106, 759341), (583, 138062), (1166, 69031)]