22116112

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{5507}}^1$

素因数の和:5766

約数の個数: 20

約数和(自身を含む): 43028496

約数和(自身を除く): 20912384

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 5507, 11014, 22028, 44056, 88112, 1382257, 2764514, 5529028, 11058056, 22116112]

約数ペア:

[(1, 22116112), (2, 11058056), (4, 5529028), (8, 2764514), (16, 1382257), (251, 88112), (502, 44056), (1004, 22028), (2008, 11014), (4016, 5507)]