89660384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 193777920

約数和(自身を除く): 104117536

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 179, 352, 358, 716, 1423, 1432, 1969, 2846, 2864, 3938, 5692, 5728, 7876, 11384, 15653, 15752, 22768, 31306, 31504, 45536, 62612, 63008, 125224, 250448, 254717, 500896, 509434, 1018868, 2037736, 2801887, 4075472, 5603774, 8150944, 11207548, 22415096, 44830192, 89660384]

約数ペア:

[(1, 89660384), (2, 44830192), (4, 22415096), (8, 11207548), (11, 8150944), (16, 5603774), (22, 4075472), (32, 2801887), (44, 2037736), (88, 1018868), (176, 509434), (179, 500896), (352, 254717), (358, 250448), (716, 125224), (1423, 63008), (1432, 62612), (1969, 45536), (2846, 31504), (2864, 31306), (3938, 22768), (5692, 15752), (5728, 15653), (7876, 11384)]