86559988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1272941}}^1$

素因数の和:1272962

約数の個数: 12

約数和(自身を含む): 160390692

約数和(自身を除く): 73830704

約数列:

[1, 2, 4, 17, 34, 68, 1272941, 2545882, 5091764, 21639997, 43279994, 86559988]

約数ペア:

[(1, 86559988), (2, 43279994), (4, 21639997), (17, 5091764), (34, 2545882), (68, 1272941)]