81988944

素因数分解:

$2^4\times 3^1\times {\mathrm{1708103}}^1$

素因数の和:1708114

約数の個数: 20

約数和(自身を含む): 211804896

約数和(自身を除く): 129815952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1708103, 3416206, 5124309, 6832412, 10248618, 13664824, 20497236, 27329648, 40994472, 81988944]

約数ペア:

[(1, 81988944), (2, 40994472), (3, 27329648), (4, 20497236), (6, 13664824), (8, 10248618), (12, 6832412), (16, 5124309), (24, 3416206), (48, 1708103)]