22648208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{128683}}^1$

素因数の和:128702

約数の個数: 20

約数和(自身を含む): 47870448

約数和(自身を除く): 25222240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 128683, 257366, 514732, 1029464, 1415513, 2058928, 2831026, 5662052, 11324104, 22648208]

約数ペア:

[(1, 22648208), (2, 11324104), (4, 5662052), (8, 2831026), (11, 2058928), (16, 1415513), (22, 1029464), (44, 514732), (88, 257366), (176, 128683)]