16985048

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{227}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 32832000

約数和(自身を除く): 15846952

約数列:

[1, 2, 4, 8, 47, 94, 188, 199, 227, 376, 398, 454, 796, 908, 1592, 1816, 9353, 10669, 18706, 21338, 37412, 42676, 45173, 74824, 85352, 90346, 180692, 361384, 2123131, 4246262, 8492524, 16985048]

約数ペア:

[(1, 16985048), (2, 8492524), (4, 4246262), (8, 2123131), (47, 361384), (94, 180692), (188, 90346), (199, 85352), (227, 74824), (376, 45173), (398, 42676), (454, 37412), (796, 21338), (908, 18706), (1592, 10669), (1816, 9353)]