32640256

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 72553824

約数和(自身を除く): 39913568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 173, 176, 256, 268, 346, 352, 536, 692, 704, 737, 1072, 1384, 1408, 1474, 1903, 2144, 2768, 2816, 2948, 3806, 4288, 5536, 5896, 7612, 8576, 11072, 11591, 11792, 15224, 17152, 22144, 23182, 23584, 30448, 44288, 46364, 47168, 60896, 92728, 94336, 121792, 127501, 185456, 188672, 243584, 255002, 370912, 487168, 510004, 741824, 1020008, 1483648, 2040016, 2967296, 4080032, 8160064, 16320128, 32640256]

約数ペア:

[(1, 32640256), (2, 16320128), (4, 8160064), (8, 4080032), (11, 2967296), (16, 2040016), (22, 1483648), (32, 1020008), (44, 741824), (64, 510004), (67, 487168), (88, 370912), (128, 255002), (134, 243584), (173, 188672), (176, 185456), (256, 127501), (268, 121792), (346, 94336), (352, 92728), (536, 60896), (692, 47168), (704, 46364), (737, 44288), (1072, 30448), (1384, 23584), (1408, 23182), (1474, 22144), (1903, 17152), (2144, 15224), (2768, 11792), (2816, 11591), (2948, 11072), (3806, 8576), (4288, 7612), (5536, 5896)]