80689322

素因数分解:

$2^1\times 7^1\times {\mathrm{1321}}^1\times {\mathrm{4363}}^1$

素因数の和:5693

約数の個数: 16

約数和(自身を含む): 138460992

約数和(自身を除く): 57771670

約数列:

[1, 2, 7, 14, 1321, 2642, 4363, 8726, 9247, 18494, 30541, 61082, 5763523, 11527046, 40344661, 80689322]

約数ペア:

[(1, 80689322), (2, 40344661), (7, 11527046), (14, 5763523), (1321, 61082), (2642, 30541), (4363, 18494), (8726, 9247)]