130499456

素因数分解:

$2^7\times {\mathrm{509}}^1\times {\mathrm{2003}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 260620200

約数和(自身を除く): 130120744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 509, 1018, 2003, 2036, 4006, 4072, 8012, 8144, 16024, 16288, 32048, 32576, 64096, 65152, 128192, 256384, 1019527, 2039054, 4078108, 8156216, 16312432, 32624864, 65249728, 130499456]

約数ペア:

[(1, 130499456), (2, 65249728), (4, 32624864), (8, 16312432), (16, 8156216), (32, 4078108), (64, 2039054), (128, 1019527), (509, 256384), (1018, 128192), (2003, 65152), (2036, 64096), (4006, 32576), (4072, 32048), (8012, 16288), (8144, 16024)]