22649968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128693}}^1$

素因数の和:128712

約数の個数: 20

約数和(自身を含む): 47874168

約数和(自身を除く): 25224200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128693, 257386, 514772, 1029544, 1415623, 2059088, 2831246, 5662492, 11324984, 22649968]

約数ペア:

[(1, 22649968), (2, 11324984), (4, 5662492), (8, 2831246), (11, 2059088), (16, 1415623), (22, 1029544), (44, 514772), (88, 257386), (176, 128693)]