21544216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{92863}}^1$

素因数の和:92898

約数の個数: 16

約数和(自身を含む): 41788800

約数和(自身を除く): 20244584

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 92863, 185726, 371452, 742904, 2693027, 5386054, 10772108, 21544216]

約数ペア:

[(1, 21544216), (2, 10772108), (4, 5386054), (8, 2693027), (29, 742904), (58, 371452), (116, 185726), (232, 92863)]