16696456

素因数分解:

$2^3\times 7^2\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 36771840

約数和(自身を除く): 20075384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 191, 196, 223, 382, 392, 446, 764, 892, 1337, 1528, 1561, 1784, 2674, 3122, 5348, 6244, 9359, 10696, 10927, 12488, 18718, 21854, 37436, 42593, 43708, 74872, 85186, 87416, 170372, 298151, 340744, 596302, 1192604, 2087057, 2385208, 4174114, 8348228, 16696456]

約数ペア:

[(1, 16696456), (2, 8348228), (4, 4174114), (7, 2385208), (8, 2087057), (14, 1192604), (28, 596302), (49, 340744), (56, 298151), (98, 170372), (191, 87416), (196, 85186), (223, 74872), (382, 43708), (392, 42593), (446, 37436), (764, 21854), (892, 18718), (1337, 12488), (1528, 10927), (1561, 10696), (1784, 9359), (2674, 6244), (3122, 5348)]