22170032

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{20681}}^1$

素因数の和:20756

約数の個数: 20

約数和(自身を含む): 43597656

約数和(自身を除く): 21427624

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 20681, 41362, 82724, 165448, 330896, 1385627, 2771254, 5542508, 11085016, 22170032]

約数ペア:

[(1, 22170032), (2, 11085016), (4, 5542508), (8, 2771254), (16, 1385627), (67, 330896), (134, 165448), (268, 82724), (536, 41362), (1072, 20681)]