33481640

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4337}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 75741480

約数和(自身を除く): 42259840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 4337, 7720, 8674, 17348, 21685, 34696, 43370, 86740, 173480, 837041, 1674082, 3348164, 4185205, 6696328, 8370410, 16740820, 33481640]

約数ペア:

[(1, 33481640), (2, 16740820), (4, 8370410), (5, 6696328), (8, 4185205), (10, 3348164), (20, 1674082), (40, 837041), (193, 173480), (386, 86740), (772, 43370), (965, 34696), (1544, 21685), (1930, 17348), (3860, 8674), (4337, 7720)]