86165492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 181343232

約数和(自身を除く): 95177740

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 1873, 3286, 3746, 6572, 7492, 11501, 13111, 23002, 26222, 46004, 52444, 58063, 99269, 116126, 198538, 232252, 397076, 406441, 694883, 812882, 1389766, 1625764, 2779532, 3077339, 6154678, 12309356, 21541373, 43082746, 86165492]

約数ペア:

[(1, 86165492), (2, 43082746), (4, 21541373), (7, 12309356), (14, 6154678), (28, 3077339), (31, 2779532), (53, 1625764), (62, 1389766), (106, 812882), (124, 694883), (212, 406441), (217, 397076), (371, 232252), (434, 198538), (742, 116126), (868, 99269), (1484, 58063), (1643, 52444), (1873, 46004), (3286, 26222), (3746, 23002), (6572, 13111), (7492, 11501)]