80851854

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{585883}}^1$

素因数の和:585911

約数の個数: 16

約数和(自身を含む): 168734592

約数和(自身を除く): 87882738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 585883, 1171766, 1757649, 3515298, 13475309, 26950618, 40425927, 80851854]

約数ペア:

[(1, 80851854), (2, 40425927), (3, 26950618), (6, 13475309), (23, 3515298), (46, 1757649), (69, 1171766), (138, 585883)]