2016082864

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{49667}}^1$

素因数の和:49777

約数の個数: 40

約数和(自身を含む): 4064829120

約数和(自身を除く): 2048746256

約数列:

[1, 2, 4, 8, 16, 43, 59, 86, 118, 172, 236, 344, 472, 688, 944, 2537, 5074, 10148, 20296, 40592, 49667, 99334, 198668, 397336, 794672, 2135681, 2930353, 4271362, 5860706, 8542724, 11721412, 17085448, 23442824, 34170896, 46885648, 126005179, 252010358, 504020716, 1008041432, 2016082864]

約数ペア:

[(1, 2016082864), (2, 1008041432), (4, 504020716), (8, 252010358), (16, 126005179), (43, 46885648), (59, 34170896), (86, 23442824), (118, 17085448), (172, 11721412), (236, 8542724), (344, 5860706), (472, 4271362), (688, 2930353), (944, 2135681), (2537, 794672), (5074, 397336), (10148, 198668), (20296, 99334), (40592, 49667)]