17660896

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 38320128

約数和(自身を除く): 20659232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 131, 176, 262, 352, 383, 524, 766, 1048, 1441, 1532, 2096, 2882, 3064, 4192, 4213, 5764, 6128, 8426, 11528, 12256, 16852, 23056, 33704, 46112, 50173, 67408, 100346, 134816, 200692, 401384, 551903, 802768, 1103806, 1605536, 2207612, 4415224, 8830448, 17660896]

約数ペア:

[(1, 17660896), (2, 8830448), (4, 4415224), (8, 2207612), (11, 1605536), (16, 1103806), (22, 802768), (32, 551903), (44, 401384), (88, 200692), (131, 134816), (176, 100346), (262, 67408), (352, 50173), (383, 46112), (524, 33704), (766, 23056), (1048, 16852), (1441, 12256), (1532, 11528), (2096, 8426), (2882, 6128), (3064, 5764), (4192, 4213)]