85520128

素因数分解:

$2^8\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2120

約数の個数: 36

約数和(自身を含む): 171781848

約数和(自身を除く): 86261720

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 692, 1384, 1931, 2768, 3862, 5536, 7724, 11072, 15448, 22144, 30896, 44288, 61792, 123584, 247168, 334063, 494336, 668126, 1336252, 2672504, 5345008, 10690016, 21380032, 42760064, 85520128]

約数ペア:

[(1, 85520128), (2, 42760064), (4, 21380032), (8, 10690016), (16, 5345008), (32, 2672504), (64, 1336252), (128, 668126), (173, 494336), (256, 334063), (346, 247168), (692, 123584), (1384, 61792), (1931, 44288), (2768, 30896), (3862, 22144), (5536, 15448), (7724, 11072)]