83987708

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4457}}^1$

素因数の和:5141

約数の個数: 24

約数和(自身を含む): 168262752

約数和(自身を除く): 84275044

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4457, 4711, 8914, 9422, 17828, 18844, 31199, 62398, 124796, 2999561, 5999122, 11998244, 20996927, 41993854, 83987708]

約数ペア:

[(1, 83987708), (2, 41993854), (4, 20996927), (7, 11998244), (14, 5999122), (28, 2999561), (673, 124796), (1346, 62398), (2692, 31199), (4457, 18844), (4711, 17828), (8914, 9422)]