22305104

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20807}}^1$

素因数の和:20882

約数の個数: 20

約数和(自身を含む): 43863264

約数和(自身を除く): 21558160

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20807, 41614, 83228, 166456, 332912, 1394069, 2788138, 5576276, 11152552, 22305104]

約数ペア:

[(1, 22305104), (2, 11152552), (4, 5576276), (8, 2788138), (16, 1394069), (67, 332912), (134, 166456), (268, 83228), (536, 41614), (1072, 20807)]