21464096

素因数分解:

$2^5\times {\mathrm{631}}^1\times {\mathrm{1063}}^1$

素因数の和:1704

約数の個数: 24

約数和(自身を含む): 42364224

約数和(自身を除く): 20900128

約数列:

[1, 2, 4, 8, 16, 32, 631, 1063, 1262, 2126, 2524, 4252, 5048, 8504, 10096, 17008, 20192, 34016, 670753, 1341506, 2683012, 5366024, 10732048, 21464096]

約数ペア:

[(1, 21464096), (2, 10732048), (4, 5366024), (8, 2683012), (16, 1341506), (32, 670753), (631, 34016), (1063, 20192), (1262, 17008), (2126, 10096), (2524, 8504), (4252, 5048)]