16422928

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21839}}^1$

素因数の和:21894

約数の個数: 20

約数和(自身を含む): 32497920

約数和(自身を除く): 16074992

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21839, 43678, 87356, 174712, 349424, 1026433, 2052866, 4105732, 8211464, 16422928]

約数ペア:

[(1, 16422928), (2, 8211464), (4, 4105732), (8, 2052866), (16, 1026433), (47, 349424), (94, 174712), (188, 87356), (376, 43678), (752, 21839)]