16553824

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1187

約数の個数: 48

約数和(自身を含む): 37836288

約数和(自身を除く): 21282464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1103, 1876, 2144, 2206, 3752, 4412, 7504, 7721, 8824, 15008, 15442, 17648, 30884, 35296, 61768, 73901, 123536, 147802, 247072, 295604, 517307, 591208, 1034614, 1182416, 2069228, 2364832, 4138456, 8276912, 16553824]

約数ペア:

[(1, 16553824), (2, 8276912), (4, 4138456), (7, 2364832), (8, 2069228), (14, 1182416), (16, 1034614), (28, 591208), (32, 517307), (56, 295604), (67, 247072), (112, 147802), (134, 123536), (224, 73901), (268, 61768), (469, 35296), (536, 30884), (938, 17648), (1072, 15442), (1103, 15008), (1876, 8824), (2144, 7721), (2206, 7504), (3752, 4412)]