22087888

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{3203}}^1$

素因数の和:3642

約数の個数: 20

約数和(自身を含む): 42907968

約数和(自身を除く): 20820080

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3203, 3448, 6406, 6896, 12812, 25624, 51248, 1380493, 2760986, 5521972, 11043944, 22087888]

約数ペア:

[(1, 22087888), (2, 11043944), (4, 5521972), (8, 2760986), (16, 1380493), (431, 51248), (862, 25624), (1724, 12812), (3203, 6896), (3448, 6406)]