21417544

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{92317}}^1$

素因数の和:92352

約数の個数: 16

約数和(自身を含む): 41543100

約数和(自身を除く): 20125556

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 92317, 184634, 369268, 738536, 2677193, 5354386, 10708772, 21417544]

約数ペア:

[(1, 21417544), (2, 10708772), (4, 5354386), (8, 2677193), (29, 738536), (58, 369268), (116, 184634), (232, 92317)]