16869664

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{593}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 38320128

約数和(自身を除く): 21450464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 593, 889, 1016, 1186, 1778, 2032, 2372, 3556, 4064, 4151, 4744, 7112, 8302, 9488, 14224, 16604, 18976, 28448, 33208, 66416, 75311, 132832, 150622, 301244, 527177, 602488, 1054354, 1204976, 2108708, 2409952, 4217416, 8434832, 16869664]

約数ペア:

[(1, 16869664), (2, 8434832), (4, 4217416), (7, 2409952), (8, 2108708), (14, 1204976), (16, 1054354), (28, 602488), (32, 527177), (56, 301244), (112, 150622), (127, 132832), (224, 75311), (254, 66416), (508, 33208), (593, 28448), (889, 18976), (1016, 16604), (1186, 14224), (1778, 9488), (2032, 8302), (2372, 7112), (3556, 4744), (4064, 4151)]