81850832

素因数分解:

$2^4\times 7^1\times {\mathrm{730811}}^1$

素因数の和:730826

約数の個数: 20

約数和(自身を含む): 181241376

約数和(自身を除く): 99390544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 730811, 1461622, 2923244, 5115677, 5846488, 10231354, 11692976, 20462708, 40925416, 81850832]

約数ペア:

[(1, 81850832), (2, 40925416), (4, 20462708), (7, 11692976), (8, 10231354), (14, 5846488), (16, 5115677), (28, 2923244), (56, 1461622), (112, 730811)]