22560256

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:474

約数の個数: 40

約数和(自身を含む): 45543960

約数和(自身を除く): 22983704

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 317, 512, 556, 634, 1112, 1268, 2224, 2536, 4448, 5072, 8896, 10144, 17792, 20288, 35584, 40576, 44063, 71168, 81152, 88126, 162304, 176252, 352504, 705008, 1410016, 2820032, 5640064, 11280128, 22560256]

約数ペア:

[(1, 22560256), (2, 11280128), (4, 5640064), (8, 2820032), (16, 1410016), (32, 705008), (64, 352504), (128, 176252), (139, 162304), (256, 88126), (278, 81152), (317, 71168), (512, 44063), (556, 40576), (634, 35584), (1112, 20288), (1268, 17792), (2224, 10144), (2536, 8896), (4448, 5072)]