80267446

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 141465600

約数和(自身を除く): 61198154

約数列:

[1, 2, 7, 14, 47, 94, 199, 329, 398, 613, 658, 1226, 1393, 2786, 4291, 8582, 9353, 18706, 28811, 57622, 65471, 121987, 130942, 201677, 243974, 403354, 853909, 1707818, 5733389, 11466778, 40133723, 80267446]

約数ペア:

[(1, 80267446), (2, 40133723), (7, 11466778), (14, 5733389), (47, 1707818), (94, 853909), (199, 403354), (329, 243974), (398, 201677), (613, 130942), (658, 121987), (1226, 65471), (1393, 57622), (2786, 28811), (4291, 18706), (8582, 9353)]