21552568

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{92899}}^1$

素因数の和:92934

約数の個数: 16

約数和(自身を含む): 41805000

約数和(自身を除く): 20252432

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 92899, 185798, 371596, 743192, 2694071, 5388142, 10776284, 21552568]

約数ペア:

[(1, 21552568), (2, 10776284), (4, 5388142), (8, 2694071), (29, 743192), (58, 371596), (116, 185798), (232, 92899)]