22523792

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{21011}}^1$

素因数の和:21086

約数の個数: 20

約数和(自身を含む): 44293296

約数和(自身を除く): 21769504

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 21011, 42022, 84044, 168088, 336176, 1407737, 2815474, 5630948, 11261896, 22523792]

約数ペア:

[(1, 22523792), (2, 11261896), (4, 5630948), (8, 2815474), (16, 1407737), (67, 336176), (134, 168088), (268, 84044), (536, 42022), (1072, 21011)]