85071512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{1559}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 168480000

約数和(自身を除く): 83408488

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 359, 718, 1436, 1559, 2872, 3118, 6236, 6821, 12472, 13642, 27284, 29621, 54568, 59242, 118484, 236968, 559681, 1119362, 2238724, 4477448, 10633939, 21267878, 42535756, 85071512]

約数ペア:

[(1, 85071512), (2, 42535756), (4, 21267878), (8, 10633939), (19, 4477448), (38, 2238724), (76, 1119362), (152, 559681), (359, 236968), (718, 118484), (1436, 59242), (1559, 54568), (2872, 29621), (3118, 27284), (6236, 13642), (6821, 12472)]