161048224

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{5237}}^1$

素因数の和:5309

約数の個数: 36

約数和(自身を含む): 327684042

約数和(自身を除く): 166635818

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 5237, 7688, 10474, 15376, 20948, 30752, 41896, 83792, 162347, 167584, 324694, 649388, 1298776, 2597552, 5032757, 5195104, 10065514, 20131028, 40262056, 80524112, 161048224]

約数ペア:

[(1, 161048224), (2, 80524112), (4, 40262056), (8, 20131028), (16, 10065514), (31, 5195104), (32, 5032757), (62, 2597552), (124, 1298776), (248, 649388), (496, 324694), (961, 167584), (992, 162347), (1922, 83792), (3844, 41896), (5237, 30752), (7688, 20948), (10474, 15376)]