21368824

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{92107}}^1$

素因数の和:92142

約数の個数: 16

約数和(自身を含む): 41448600

約数和(自身を除く): 20079776

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 92107, 184214, 368428, 736856, 2671103, 5342206, 10684412, 21368824]

約数ペア:

[(1, 21368824), (2, 10684412), (4, 5342206), (8, 2671103), (29, 736856), (58, 368428), (116, 184214), (232, 92107)]