16280048

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21649}}^1$

素因数の和:21704

約数の個数: 20

約数和(自身を含む): 32215200

約数和(自身を除く): 15935152

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21649, 43298, 86596, 173192, 346384, 1017503, 2035006, 4070012, 8140024, 16280048]

約数ペア:

[(1, 16280048), (2, 8140024), (4, 4070012), (8, 2035006), (16, 1017503), (47, 346384), (94, 173192), (188, 86596), (376, 43298), (752, 21649)]