171824128

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23971}}^1$

素因数の和:23998

約数の個数: 44

約数和(自身を含む): 392565472

約数和(自身を除く): 220741344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 23971, 47942, 95884, 167797, 191768, 335594, 383536, 671188, 767072, 1342376, 1534144, 2684752, 3068288, 5369504, 6136576, 10739008, 12273152, 21478016, 24546304, 42956032, 85912064, 171824128]

約数ペア:

[(1, 171824128), (2, 85912064), (4, 42956032), (7, 24546304), (8, 21478016), (14, 12273152), (16, 10739008), (28, 6136576), (32, 5369504), (56, 3068288), (64, 2684752), (112, 1534144), (128, 1342376), (224, 767072), (256, 671188), (448, 383536), (512, 335594), (896, 191768), (1024, 167797), (1792, 95884), (3584, 47942), (7168, 23971)]