223843648

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8191}}^1$

素因数の和:8271

約数の個数: 56

約数和(自身を含む): 516030464

約数和(自身を除く): 292186816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 8191, 13664, 16382, 27328, 32764, 57337, 65528, 114674, 131056, 229348, 262112, 458696, 499651, 524224, 917392, 999302, 1834784, 1998604, 3497557, 3669568, 3997208, 6995114, 7994416, 13990228, 15988832, 27980456, 31977664, 55960912, 111921824, 223843648]

約数ペア:

[(1, 223843648), (2, 111921824), (4, 55960912), (7, 31977664), (8, 27980456), (14, 15988832), (16, 13990228), (28, 7994416), (32, 6995114), (56, 3997208), (61, 3669568), (64, 3497557), (112, 1998604), (122, 1834784), (224, 999302), (244, 917392), (427, 524224), (448, 499651), (488, 458696), (854, 262112), (976, 229348), (1708, 131056), (1952, 114674), (3416, 65528), (3904, 57337), (6832, 32764), (8191, 27328), (13664, 16382)]