193897216

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{5449}}^1$

素因数の和:5604

約数の個数: 36

約数和(自身を含む): 389893000

約数和(自身を除く): 195995784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 5449, 8896, 10898, 17792, 21796, 35584, 43592, 87184, 174368, 348736, 697472, 757411, 1394944, 1514822, 3029644, 6059288, 12118576, 24237152, 48474304, 96948608, 193897216]

約数ペア:

[(1, 193897216), (2, 96948608), (4, 48474304), (8, 24237152), (16, 12118576), (32, 6059288), (64, 3029644), (128, 1514822), (139, 1394944), (256, 757411), (278, 697472), (556, 348736), (1112, 174368), (2224, 87184), (4448, 43592), (5449, 35584), (8896, 21796), (10898, 17792)]