80682082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{42509}}^1$

素因数の和:42597

約数の個数: 16

約数和(自身を含む): 132121080

約数和(自身を除く): 51438998

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 42509, 85018, 552617, 1105234, 3103157, 6206314, 40341041, 80682082]

約数ペア:

[(1, 80682082), (2, 40341041), (13, 6206314), (26, 3103157), (73, 1105234), (146, 552617), (949, 85018), (1898, 42509)]